Monthly Archives: February 2025

　　After several years of development, our clients span across the globe. We are proud to assist countless engineers and enthusiasts in completing their projects. Additionally, we collaborate with various organizations worldwide, including the Open Source Hardware Summit, Maker Faire, SHA2017, and more. Together, all members form the Wellcircuits family.However, in other words, we should know more about it. RF PCB The law of development has brought new vitality to the whole industry and revitalized the market. https://www.wellcircuits.com/

　　

　　As some have mentioned, it¨s exciting to meet new friends when Wellcircuits hosts offline events. We look forward to gathering electronics enthusiasts, where they can share knowledge, discuss new Arduino projects, explore Raspberry Pi products, and much more.

　　

　　Meetup is an excellent platform to facilitate these events. There are numerous groups on Meetup covering topics such as PCB design, Arduino, electronics, and more. If you attend any offline electronics-related events, you can apply for sponsorship from us, which may include coupon codes, PCBs, financial support, and other benefits.

　　

　　Feel free to message our Meetup account or contact Anson at anson@wellcircuits.com if you have any questions.

　　

　　If you have any inquiries regarding PCBs or PCBA, please reach out to us at info@wellcircuits.com.

　　

　　Meetup Logo

　　Schematic Diagram (Preferred format: DSN or SCH)Without exception, FLEX PCB Our customers are willing to purchase their products, because high quality is the concept of their products. https://www.wellcircuits.com/

　　

　　Schematic Diagram

　　

　　Structure Diagram (Preferred format: DXF or DWG)

　　

　　Structure Diagram

　　

　　Component Datasheet (Include component dimension drawing; this is essential for packaging)

　　

　　Component Datasheet

　　

　　Special Requirements (Any specific details or concerns to be aware of)

　　It’s getting hot, and it’s time to turn on the air conditioner. But can you really use air conditioning? Is it only cooling in summer and heating in winter? Air-conditioning remote controllers are generally equipped with a variety of use modes, and different modes have different use effects. Let’s take a look at it.So, Marine Air Conditioner 220V On the contrary, there is still a lot of room to play. https://puremind.com/product-category/puremind-air-conditioner/marine-air-conditioner/

　　

　　Cool feeling mode

　　

　　Applicable people: afraid of heat and cold.

　　

　　Blowing the air conditioner in summer is cool, because the room temperature is lowered, and because the cold air blown by the air conditioner blows on the body, it plays the role of an electric fan.

　　

　　The principle of the “cool feeling” function is simple: control the angle and speed of the air outlet to prevent the air conditioner from blowing at people-the traditional way is to adjust the angle of the air deflector and the speed of the fan, and the new air conditioner is even equipped with an infrared probe to prevent the wind from blowing directly at people, which is very friendly to people who are afraid of cold stars.

　　

　　Air supply mode

　　

　　Applicable scenario: when it is not too hot

　　

　　Air conditioning is a combination of “cooling/heating+fan”, and the “air supply” function is to turn on the fan instead of starting the compressor, electric heating wire and other temperature-related components of the air conditioning.

　　

　　If you want to improve the air quality, breathe and smell, you need air conditioning with fresh air system.

　　

　　Eco mode

　　

　　Applicable scene: before going to sleep

　　

　　”eco”, the abbreviation of economic, is also called “energy saving” mode.

　　

　　It is suggested that the air conditioner can be changed to this mode before going to bed. When you fall asleep at a comfortable room temperature, the air conditioner will change the temperature, increasing it in summer and decreasing it in winter. In short, it will reduce the power consumption until it is completely turned off, that is, the “sleep” mode.

　　

　　Dehumidification mode

　　

　　Applicable scene: hot and humid weather

　　

　　Both “dehumidification” and “refrigeration” modes will produce refrigeration effect. The difference is that after the “dehumidification” mode is turned on, the air conditioner will appropriately cool the indoor air, let the water vapor condense into water, and then discharge it to the outside-reducing the indoor humidity, and people’s body temperature will be cooler. The main purpose of the “refrigeration” mode is to reduce the indoor temperature, and the water vapor in the condensed air is an incidental effect.

　　

　　From the effect point of view, after opening the “dehumidification” mode, although the air conditioning temperature is not very low and it does not consume too much electricity, it will be more comfortable.

　　

　　It should be noted that this function is only effective in areas with humid climate. If you live in a dry area, this function is not recommended.

　　

　　Automatic mode

　　

　　Applicable people: people who need indoor constant temperature and people who use company air conditioning.

　　

　　To choose this mode, you need to set a temperature first, say 26 degrees Celsius. If the room temperature is lower than 26 degrees Celsius, the air conditioner will start heating; If the room temperature is higher than 26 degrees Celsius, the air conditioner will start to cool.

　　

　　Auxiliary heating mode

　　

　　Applicable scene: when you just enter the house in winter and are about to be frozen.

　　

　　There are two ways to heat by air conditioning. One is a porter who relies on heat-compressor. From the thermodynamic point of view, using compression mechanism to save heat and electricity, but the heating speed is slow, and when it is particularly cold outdoors, such as below 0 degrees Celsius, the heating efficiency will become low.

　　

　　The other is the producer of heat-electric heating wire. “Auxiliary heating” is the option of turning on the electric heating wire, which can assist the compressor to achieve the effect of rapid heating. After the room temperature reaches the set temperature, just keep the temperature by the compression mechanism. At this time, the “auxiliary heating” function can be turned off in order to save electricity.

　　

　　Everyone can use these functions as much as possible. After all, we spent thousands of dollars to buy an air conditioner, and if we don’t drain all its functions, we will lose money!

　　The weather was sultry and humid after entering the night.For this reason, it can be speculated that hvac split systems The market feedback will get better and better, which is one of the important reasons why it can develop. https://puremind.com/product-category/puremind-air-conditioner/split-air-conditioner/

　　

　　The frequency of air conditioning is increasing.

　　

　　Hot summer day

　　

　　Is it advisable to stay in an air-conditioned room for a long time?

　　

　　Do I need to open the window to ventilate the air conditioner?

　　

　　The answer is coming ◎

　　

　　Turning on the air conditioner should not close the doors and windows.

　　

　　A set of experiments will show you.

　　

　　Many people have been in air-conditioned rooms for a long time.

　　

　　I will feel dizzy and sleepy.

　　

　　This may be that the indoor carbon dioxide concentration exceeds the standard.

　　

　　Experts said

　　

　　National standard of indoor carbon dioxide concentration

　　

　　The general requirement is below 1000ppm.

　　

　　For shopping malls, schools and other densely populated places

　　

　　Generally, the concentration of carbon dioxide is required to be below 1500ppm.

　　

　　When the indoor carbon dioxide concentration reaches 2000ppm

　　

　　The human body often feels dizzy and uncomfortable.

　　

　　There are only two or three people in the family.

　　

　　Why does the concentration of carbon dioxide exceed the standard?

　　

　　Two experimenters are in a 13-square-meter bedroom

　　

　　Close the doors and windows and turn on the air conditioner.

　　

　　By placing a good observer

　　

　　Real-time observation of indoor carbon dioxide concentration changes

　　

　　Over time

　　

　　The concentration of carbon dioxide keeps rising.

　　

　　Just half an hour.

　　

　　It has already exceeded 1500ppm.

　　

　　Experts said

　　

　　For the home environment

　　

　　This concentration has exceeded the standard

　　

　　after an hour

　　

　　The concentration of carbon dioxide in the air

　　

　　More than 2000ppm

　　

　　And it’s rising

　　

　　The experimenter opened the window for ventilation.

　　

　　After 15 minutes.

　　

　　Indoor carbon dioxide concentration

　　

　　Slowly dropped below 1000ppm.

　　

　　It can be seen that the doors and windows are closed and the air conditioner is turned on for 1 hour.

　　

　　It may cause the indoor carbon dioxide concentration to exceed the standard.

　　

　　If you sleep in this environment for one night,

　　

　　It is very likely that lack of oxygen will bring health risks.

　　

　　It is recommended to turn on the air conditioner.

　　

　　Open the window properly to get some air.

　　

　　For families that are inconvenient to open windows

　　

　　Consider purchasing a new fan.

　　

　　Instead of window ventilation

　　

　　Air-conditioned rooms should not stay long.

　　

　　Beware of “air conditioning disease”

　　

　　It is hot and hot in summer.

　　

　　Stay in an air-conditioned room for a long time

　　

　　Not only dizziness, headache

　　

　　It may also induce “air conditioning disease”

　　

　　Knowledge of small science popularization

　　

　　”Air-conditioning disease” is a series of diseases induced by long-term use of air conditioning. When using air conditioning, the space is relatively closed, the air is not circulating, pathogenic microorganisms are easy to breed, and the temperature difference between indoor and outdoor is large, so the body is not well adapted, so a series of symptoms will appear.

　　

　　Abdominal pain and diarrhea

　　

　　The stomach and intestines are very sensitive to the stimulation of temperature.

　　

　　Excessive indoor and outdoor temperature difference

　　

　　Accelerated gastrointestinal peristalsis

　　

　　Cause digestive dysfunction

　　

　　Cause abdominal pain and diarrhea

　　

　　catch a cold and have a fever

　　

　　Enter the room with low temperature from the hot outdoor.

　　

　　Easy to catch a cold and cough.

　　

　　Even induce asthma and pneumonia.

　　

　　Serious illness

　　

　　neck shoulder lumbocrural pain

　　

　　Thin clothes in summer

　　

　　Shoulder, knee, waist, etc.

　　

　　Exposed to the cool breeze for a long time

　　

　　It is easy to cause symptoms such as joint and muscle pain.

　　

　　It is easy to cause cervical spondylosis and scapulohumeral periarthritis.

　　

　　cardiac infarction

　　

　　From low temperature indoor to high temperature outdoor.

　　

　　Switch like this

　　

　　Will make blood vessels suddenly contract and expand.

　　

　　Repeated fluctuation of blood pressure may induce myocardial infarction.

　　

　　For the elderly with fragile blood vessels,

　　

　　be highly dangerous

　　

　　How to blow air conditioning healthily?

　　

　　Pay attention to these points!

　　

　　Air conditioning should be cleaned regularly.

　　

　　Whether it’s central air conditioning

　　

　　Or a stand-alone air conditioner at home

　　

　　It should be cleaned before use.

　　

　　It is recommended to clean it once every 1~2 months after use.

　　

　　Window ventilation is essential.

　　

　　Turn on the air conditioner

　　

　　Attention should be paid to frequent ventilation.

　　

　　It is recommended that every 2~3 hours.

　　

　　Just ventilate the room once.

　　

　　Ventilation for 10 to 15 minutes each time.

　　

　　Air conditioning wind blows upward.

　　

　　The temperature should not be too low.

　　

　　Cold air will stimulate sweat pores to contract suddenly.

　　

　　It is easy to cause dizziness, headache, runny nose,

　　

　　Symptoms such as joint pain.

　　

　　It is suggested that the temperature of air conditioner should be adjusted to 26≧

　　

　　The temperature difference between indoor and outdoor should not exceed 7≧

　　

　　When the air conditioner is turned on, the cold air sinks.

　　

　　So the wind had better blow upward.

　　

　　Avoid cold air blowing directly on your body.

　　

　　Drink more warm water.

　　

　　To prevent water loss from the body

　　

　　Causes dry skin and itchy throat.

　　

　　Drink plenty of warm water.

　　

　　Drink chrysanthemum tea, etc

　　

　　Eat more fresh fruits rich in vitamins.

understand cnc turning service In order to better serve customers and reflect the core competitiveness of products. https://www.ultirapid.com/services/cnc-machining/

According to Japan’s “Daily News” reported on March 19, Japan’s scallop exports have fallen into a difficult situation.

The report said that due to China’s long-term suspension of importing Japanese aquatic products, Japanese scallops are facing a difficult situation. Despite the efforts of the government and aquatic industry operators to expand export markets, Hokkaido, which accounts for 80% of Japan’s scallop production, has nowhere to export.

We plan to send Japanese companies to your country to inspect new scallop processing sites and hope to get the support of the minister. On March 1, Japanese Minister of Agriculture, Forestry and Fisheries Tetsuki Sakamoto raised the above hopes when he met with Mexican Minister of Agriculture and Rural Development Villalobos, who was on a visit.

The Japanese government is also looking for opportunities in Southeast Asia. In addition to exploring the possibility of establishing scallop processing sites in Vietnam and other countries, on February 19, Tetsushi Sakamoto also invited ambassadors to Japan from six ASEAN countries including Thailand to visit Toyosu Market in Jiangdong District, Tokyo to vigorously promote Japanese scallops.

Japan’s Ministry of Agriculture, Forestry and Fisheries stated that China has previously been Japan’s largest export destination of aquatic products, and scallop exports to China ranked first among all categories with 48.9 billion yen in 2022. Nearly half (1.43 million tons) of Japanese scallops exported overseas are sold to China. Among the 960,000 tons of shelled frozen scallops, 30,000 to 40,000 tons are processed in China and then exported to the United States.

However, in 2023, affected by the discharge of Japan’s nuclear-treated water into the sea, China dropped to third place in Japan’s aquatic products exports, and scallop exports to China dropped sharply by 44%. Even if Japan wants to process its own exports, it is limited by a shortage of manpower, and the United States does not allow the import of scallops with shells, causing scallop exports to be in trouble.

However, setting up a separate scallop processing site is not easy. In January this year, when the Japan External Trade Organization led a number of Japanese companies to inspect factories in Vietnam, they encountered a practical problem: how to process scallops that Americans like. According to reports, Americans like to use scallops to make teppanyaki, and the scallops are roasted. The volume will shrink, and Chinese companies have developed special technology to make them smaller and still meet the needs of American consumers. But the technology of Japanese and Vietnamese companies is not yet up to it.

Therefore, cnc turning service Only then will more and more pump owners cheer for it and spread the value and function of the brand. https://www.ultirapid.com/services/cnc-machining/

Jakarta, March 20 (Reporter Ye Pingfan Tao Fangwei) The Indonesian Election Commission announced the final vote count results of the presidential election on the 20th. Current Defense Minister Prabowo and his running mate, the eldest son of current President Joko, and the mayor of Soro City Jiburan won with 5858% of the vote and was elected the next president.

On March 20, in Jakarta, Indonesia, Prabowo (center) spoke at a rally attended by media reporters and supporters. Fa (Photo by Agong)

Among the other two groups of campaign combinations, Anis, former governor of the Jakarta Capital District, and Muhaiming, general chairman of the National Awakening Party, received 2494%. Ganjar, former governor of Central Java Province, and former Indonesian Coordinating Minister of Political, Legal and Security Affairs Mohammed, the vote was 1646%.

Analysts believe that Prabowo’s victory reflects the eager expectations of a large number of voters for continuing Joko’s policies, developing the economy, promoting employment and improving people’s livelihood and well-being.

Voting for the 2024 Indonesian general election, including the presidential election, will be held on February 14. Prabowo’s presidential inauguration ceremony will be held on October 20 in Nusantara, Indonesia’s new capital.

　　01We have every reason to believe. solar air It will become the mainstream of the industry and will gradually affect more and more people. https://puremind.com/product-category/puremind-air-conditioner/solar-air-conditioner/

　　

　　If you leave home for a day …

　　

　　Kureczka said: “If you just leave home for one day, it is more energy-saving to turn on the air conditioner, but you should raise the temperature by several degrees instead of keeping the comfortable temperature set at home.”

　　

　　If the house is unoccupied for only a day or two, the same direction applies.

　　

　　It’s not necessarily a bad thing to turn off the air conditioner during the day. Either way, the speed of the air conditioner is the same-it just takes longer to cool the hot space. In fact, if you drive at normal temperature all day, you may consume more energy than if you turn it off and have a meeting at night.

　　

　　Air conditioning is not only to cool the space, but also to greatly reduce the humidity level. When the air conditioner is turned off for more than a few hours, the humidity level begins to rise, which may easily lead to mold growth, damage to electronic products, and warping and deformation of wood products. In addition, pets left at home may also be at risk of overheating and discomfort, which may occur especially in hot and humid climate.

　　

　　This is why it is suggested to turn on the air conditioner, but turn up the temperature. The U.S. Department of Energy pointed out that higher indoor temperature will actually slow down the flow of heat into the house, thus saving energy and money.

　　

　　When you get home, don’t turn the air conditioner down too low to “speed up” the cooling process, so that the room won’t get cold faster, and it will only increase energy consumption (cost money).

　　

　　02

　　

　　If you leave home for more than two days …

　　

　　If the whole family (including pets) has been away from home for more than two days, the equipment can be turned off. Kureczka said, “Turn off the air conditioner, and you can save a lot of energy and bills.”

　　

　　This means that when you come back, the temperature inside the room may not be very good and you will feel stuffy. Kureczka suggested, “Installing an intelligent thermostat is a good way to monitor and control the energy efficiency of your home, even if you are not at home-you can turn up the temperature before you leave and then turn it down on your way home.”

　　

　　She also suggested that if you go out for more than a few hours, please close the curtains, which can effectively block the sun, so that the air conditioning unit does not have to work so hard. Especially in areas with extreme temperatures, this will make a huge difference.

　　

　　03

　　

　　At home …

　　

　　The US Department of Energy and the Environmental Protection Agency suggest that the thermostat should be set to 26≧ or higher during the day, 28≧ when sleeping and 29≧ when going out.

　　

　　Think this setting temperature is too high? When the temperature is reduced to 26≧, compared with 22≧, it can save 25% of the electricity bill.

　　

　　Kureczka said: “It varies from person to person to adjust the temperature as high as possible while maintaining comfort. Generally speaking, increasing the temperature by 1 C will help reduce the cooling cost by 5%. “

　　

　　If it is acceptable to adjust the temperature higher than you are used to, then other measures may also make you feel comfortable, such as using ceiling fans. But the ceiling fan will not change the temperature, so remember to turn off the electric fan when you leave the room. Otherwise, you have to pay unnecessary electricity bills.

　　

　　Finally, try to ensure that the house is insulated, so that cold air will not escape and hot air will not sneak in.

For these reasons, I think cnc turning service The situation is still optimistic, and the market is still in a blue ocean stage. https://www.ultirapid.com/services/cnc-machining/

According to a report by the Tass news agency on March 11, Budanov, Director of the Intelligence Directorate of the Ministry of Defense of Ukraine, said that Ukraine is preparing to take major actions in Crimea.

According to reports, the Information Service of the Intelligence Directorate of the Ukrainian Ministry of Defense quoted Budanov as saying on the Telegraph social platform: Our operations in the Black Sea are preparations for a major operation in Crimea.

The General Intelligence Directorate of the Ukrainian Ministry of Defense stated that all Ukrainian military operations in the Black Sea region from 2022 to 2023 are linked by the same strategic consideration, and the Ukrainian military’s attempt to attack the left bank of the Dnieper River in Kherson Oblast is also for the same purpose.

According to reports, the Ukraine television channel recently broadcast a film about the successful operations of the Ukraine armed forces and military intelligence in the region.

The report pointed out that Uzbekistan’s claim that it will take certain actions is due to the serious delay in aid by its allies. The U.S. Congress has been unable to approve spending to support Kiev for months, and supplies provided by EU countries cannot meet all the needs of the Ukraine military.

The report believes that for the Ukrainian army, the situation became more complicated after the fall of Afdeevka. If Washington does not provide new aid to Kiev, the Ukrainian army will soon face a new disaster. Uzbekistan is trying to attract the attention of Western allies with isolated and decentralized actions that some media exaggerate to shape opportunities that Kiev does not actually have. (Compiled by Wei Lianglei)

　　Whether in cold winter or hot summer, air conditioning is an essential household appliance in our home, especially now that people’s living standards have improved, air conditioning has entered thousands of households. Many owners think that choosing air conditioning is the most important thing. I don’t know if it is familiar, but the placement of air conditioning is even more difficult. If it is not in the right position, it will bring trouble to our lives. Many people don’t know the secret of air conditioning placement. Come and have a look with Xiaobian.In order to facilitate users to have a better experience, truck air conditioner Many attempts have been made to upgrade the products, and the results are also very good, and the market performance tends to be in a good state. https://puremind.com/product-category/puremind-air-conditioner/rv-air-conditioner/

　　

　　Where is the most correct place for air conditioning? Many people don’t know the secret of air conditioning ~!

　　

　　Where are the air conditioners placed?

　　

　　(1) How to place the air conditioner in the living room?

　　

　　1. Air-conditioning is a kind of fast-running electrical appliance, so it will transfer the air flow from the outside to the home, such as the main disease in the southwest. Therefore, if the air-conditioning at home is placed in this position, it will definitely make the family suffer from illness and illness this year. Correction method: use a small fan to change the wind direction opposite the air conditioner. In addition, if you want to strengthen the above fortune, you can also move the air conditioner to this position, which has a strong effect on luck and transshipment.

　　

　　2. The most taboo of the air conditioner outlet is to blow to the financial position, and take away the wealth at home together with the cold wind, and the door at home is the main wealth. Therefore, if the air conditioner directly faces the door, it will not only drain the wealth, but also symbolize the popularity. It means that the home is not warm. Correction method: hang a glass screen or cloth curtain at the entrance to solve it.

　　

　　3. The air outlet of the air conditioner directly blows the main chair in the living room (that is, the sofa where three people sit), so that the face sitting here is blown very uncomfortable, which means that the backer is unstable and affects the work and career fortune. Correction: Let the air outlet of the air conditioner come from the side, or move the position of the main sofa.

　　

　　Where is the most correct place for air conditioning? Many people don’t know the secret of air conditioning ~!

　　

　　(2) How to place the air conditioner in the bedroom?

　　

　　1. Air-conditioning often emits a certain amount of heat during refrigeration, so it must be installed far away from other electrical appliances and avoid being installed in corners, which can make the air-conditioning dissipate heat as soon as possible, ensure that it is not damaged, and prolong its service life.

　　

　　2. The air conditioner is installed at a certain distance from the bed. If it is facing the bed or too close to the bed, it will easily lead to the user catching a cold or catching a cold, which will adversely affect people’s health. Therefore, everyone needs to pay special attention to this when installing the air conditioner.

　　

　　Where is the most correct place for air conditioning? Many people don’t know the secret of air conditioning ~!

　　

　　3. Air conditioning is installed in the bedroom in the northeast direction, because the radiation in this direction will be relatively small, so that the harm to the human body can be reduced to. In real life, many owners will ignore this problem, which is actually a very serious misunderstanding.

　　

　　4. The height of the air conditioner installed in the bedroom is very elegant. It is not appropriate to be too high or too low. It is recommended that it be higher than one meter and lower than two meters. This height is the most suitable, and its use effect will be in a new state, and it is more convenient for daily use.

　　

　　Where is the most correct place for air conditioning? Many people don’t know the secret of air conditioning ~!

　　

　　What are the precautions for air conditioning placement?

　　

　　1, kitchen air conditioning moving stove fire

　　

　　It is the place where the whole family can fill their stomachs without installing a kitchen stove. If the air conditioner directly touches the stove fire, it will make the stove fire weak, which will damage the energy of the food in cooking, thus affecting the health of the occupants. In addition, the stove fire is also representative, so it has a great influence on the couple’s sexual life. Try not to install air conditioning in the kitchen, but if you must, try to blow the wind towards the ceiling or sideways.

　　

　　2, the dining room air conditioning dirty food

　　

　　Blowing the dining table directly is a big no-no, it will inevitably accumulate dust if the air conditioner blows the dining table directly, so it is very likely that the dust will fall into the hot food with the wind, and of course it is easier to cool the delicious meals on the table. Theoretically speaking, eating “dirty rice and cold dishes” for a long time will lead to the hidden worry of being defeated, so the air conditioner in the dining room should not be above or near the dining table.

　　

　　Where is the most correct place for air conditioning? Many people don’t know the secret of air conditioning ~!

　　

　　3, bedroom air conditioning to prevent discomfort

　　

　　When people who use the air conditioner evenly to eliminate evil spirits sleep, the pores are wide open and the respiratory system is relatively unguarded. Therefore, if the air conditioner blows directly on the human body, it will not only make the body uncomfortable and catch a cold, but also attract evil spirits more easily. Therefore, the air outlet will be raised upwards, or the windows in the room will be slightly opened to even the cold air coming straight.

　　

　　4. Air conditioning in the study transports energy

　　

　　Wenchang’s good luck comes to the air conditioner to make people cool, so it has the function of condensing thinking and improving reading concentration. If the air conditioner in the study can be moved to the north and the energy of air conditioning operation can be used, it will drive Wenchang’s good luck and be beneficial to candidates or people who study knowledge. Of course, remember not to blow the air outlet toward your face or head, lest your head be unbearable before you finish reading the book.

　　

　　Xiaobian will introduce the relevant information about the placement of air conditioners here for everyone. The placement of air conditioners directly affects our daily life and fortune. If you are also worried about the placement of air conditioners, you may wish to refer to the suggestions in the article and choose the optimal scheme, so as to feel the comfort brought by air conditioners to a certain extent without affecting human health. I hope that the knowledge summarized by Xiaobian can bring you help.

period cnc milling services Many adjustments have also been made, and the direction of product research and development has been reversed, in order to better meet the market demand. https://www.ultirapid.com/services/cnc-machining/

According to Russian Sputnik quoted US media reports on March 14, at least 16 US special forces members were injured during a exercise at a training center in California.

Reports said that an explosion occurred during a joint training exercise with engineers in Orange County, California.

It is understood that the explosion occurred at the Federal Bureau of Investigation (FBI) training center.

The report pointed out that at least 16 people were injured, 15 of whom were taken to local hospitals and 1 person arrived at the hospital on his own. Thirteen people developed dizziness and tinnitus, and several suffered leg and back injuries, but no deaths were reported.

Taiwan’s Central News Agency also reported that local police said the cause of the explosion was not clear, but the accident occurred during the bomb disposal team’s training.

The report also said that news footage taken from helicopter aerial photography showed a yellow cordon outside a small single-story building surrounded by grass.

An FBI spokesman said no FBI personnel were injured and said the FBI would investigate the accident. This training facility is usually responsible for holding firearms training and qualification examinations for the FBI and local law enforcement agencies.