AC220V 11KG Air Leak Tester Medical Mask Breath Resistance Ventilator Flow 50HZ
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Top sellers leak test instrument of medical equipment Mask Breath Resistance ventilato flow test detector machine made Classics classic series air tightness tester/waterproof tester is a very mature and stable instrument. With its own high precision and ......
Shenzhen Seals Instrumentation Co., Ltd.
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