JG469 power supply air respirator supply air volume tester
[Scope of application]:
Determination of the air supply and duration of the powered air filter respirator for the protection of particulate matter and toxic and harmful gases or steam; it can be used for production companies, scientific research units and third-party testing institutions to prevent particles from related protection Respirators and related products are tested.
[Compliant with standards]:
GB 30864-2014 Respiratory protection Power supply air filter respirator
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