When it comes to the season, everything in the family seems to be "chaotic" small: the clothes in the season need to be arranged and stored, the thin sheets are cleaned up, and all kinds of cool…
As the saying goes, the lock is a loyal guardian of family safety. This line of defense can make the whole family full of security, so it must not be taken lightly when decorating the choice. Below, let t…
First, pests (1) underground pests (small tiger, cockroach, cockroach, golden worm): root with 50% phoxim emulsifiable concentrate 1500-2000 times liquid or 600-1000 times liquid of trichlorfon crystal.
(2) Soybean meal: 50% sputum mist 200…
Wooden Door Industry Development Over the years, more and more wooden door brands have begun to pay attention to the brand, and they are also trying t…
There are many types of regulators produced by Qingxian Tongke Electric Manufacturing Co., Ltd., including thyristor regulators, three-phase voltage regulators, gas pressure regulators, and AC voltage regulators. There are many types of regulators produced by Qingxian Tongk…
Hui Liangyu emphasized that in a comprehensive practical exercise for disaster prevention and disaster relief in Sichuan, h…
Seismology is a discipline based on observation and measurement data. With the changes in social needs…
The key points in the process of using the pressure sensor and the correct installation position of the transmitter on the process pipeline are related to the measured medium. In order to obtain the best measurement results, the following should be considered:
If the voltage level of the power electronic equipment is low, but the surge energy is relatively large, we can choose the pressure sensitive
The voltage V1mA is lower, the varistor of the varistor has a larger diameter varistor, and conversely, if the power su…
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