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China Dongguan Guo Feng Testing Machine Co., Ltd. certification
China Dongguan Guo Feng Testing Machine Co., Ltd. certification
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air tightness tester online manufacture

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buy 0 ~ 500PA Medical Mask Gas Tester / Exchange Pressure Difference Tester Air Flow 8L / Min(GW-104) online manufacturer

0 ~ 500PA Medical Mask Gas Tester / Exchange Pressure Difference Tester Air Flow 8L / Min(GW-104)

0 ~ 500PA Medical Mask Gas Tester / Exchange Pressure Difference Tester Air Flow 8L / Min(GW-104) main purpose: It is suitable for measuring the gas exchange pressure difference of medical surgical masks, and ... Read More
2020-05-18 09:18:39
buy 100ml / Min, Accuracy 0.1ml Mask Breathing Valve Air Tightness Tester Computer Control  5L Buffer Tank online manufacturer

100ml / Min, Accuracy 0.1ml Mask Breathing Valve Air Tightness Tester Computer Control 5L Buffer Tank

100ml / Min, Accuracy 0.1ml Mask Breathing Valve Air Tightness Tester Computer Control 5L Buffer Tank Testing standards:GBT32610-2016 Respiratory protective equipment GB2626-2006 Respiratory protective ... Read More
2020-05-18 09:26:30
buy Electronic Flame Retardant Performance MaskTester Digital Display Electronic Power(GW-106) online manufacturer

Electronic Flame Retardant Performance MaskTester Digital Display Electronic Power(GW-106)

Electronic Flame Retardant Performance MaskTester Digital Display Electronic Power(GW-106) Testing standards: YY0469-2011 medical surgical mask Medical surgical mask flame retardant tester Used for surgical ... Read More
2020-05-16 08:55:18
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