Introduction Air permeability tester makes the test more economic, and the test results meet the requirement of international standards and retailers., which brings confidence to the users in the test. It is specially designed based on the air permeability test standards of ...

Qinsun Instruments (Shanghai) Co., Ltd.    [Electrical Equipment & Supplies]   [Other Electrical Equipment]   [2018-01-05 10:27:23 ]

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