Mask Virus Filtration Efficiency VFE Detector With High Brightness Color Touch Screen
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...-2016 medical respirator material virus filtration efficiency evaluation phi-x174 phage test method, with double pneumatic contrast sampling method at the same time, improve the precision of sampling, ......
KingPo Technology Development Limited
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Dry Salt Aerosol Generator Mask Particle Filtration Efficiency Tester
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Dry Salt Aerosol Generator Mask Particle Filtration Efficiency Tester ZR-1310model Salt Aerosol Generator Product introduction ZR - 1310 salt aerosols generator is the use of collison nozzle will have a certain specific concentration NaCl solution after ......
Dongguan Kingpo Technology Limited
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