Multifunctional pump control valve is mainly installed in the heart of the high-rise building water supply system pump outlet pipe, to prevent media backflow, to prevent water hammer and water hammer phenomenon. A valve combines electric valve, reverse valve and water hammer eliminator three functions, which can effectively improve the water supply system safety and reliability.
The COVID-1 box of 9 common methods and rapid runny nose detection reagents are used for detection, the purpose is to determine the symptoms of SARS-CoV-2 infection simply and quickly, and it can sensitively determine the detection method of early infected people, which can be used for detection.
Virus-coronavirus twins such as SARS-CoV-2 need to be tested, and the test only takes 15-20 minutes.
The product is automatically produced and packaged in a 100,000-level purification workshop, and the shell is sterilized with 75% alcohol.
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Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yonyuebio.com