When the surface of the car is full of dust, use a towel to clean the car directly, especially with a dry towel. It is similar to cleaning the car with sandpaper, because the dust acts as a grit at this time, and it is easy to scratch the surface of the car paint. Wha…
When you want to go for a run or play, it is a luxury for the patient. One day, if the symptoms of epilepsy disappear or the paraplegic paraplegia may go again? Or who is missing a leg can control his thought robot…
Chromatic aberration is a common defect in injection molding. It is not uncommon for the injection molding machine to be scrapped in batches due to the colo…
Statistics show that about 20% of valves in industrial installations have the problem of leakage. The direct economic loss caused by them accounts for about 50% of the total loss, and the valve leakage can cause serious pollution to the environment. The principle of temperature measurement…
Food safety has always been a matter of concern and concern for people, and food safety inspection vehicles provide convenience for people to detect food. Let's take a look.
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This year's dog days are more than a week away. They continue to suffer from the high temperatures of 38 or 39 degrees Celsius every day. This makes many owners of mobile vending trucks with poor air c…
Ultra-precision machining technology has a wide range of applications in defense industry, information industry and civilian products. In the defense industry, the quality of the missile gyroscope has a direct impact on its hit rate. A 1kg gyro rotor whose center of mass deviates…
The resident cars often used by tourists are mainly used for tourism and field vehicles. The cars are equipped with a thermal insulation layer, and there a…