Breathing Apparatus with Mask
Comply with SOLAS 1974,as amended, applicable environment:30°C~60C,relative humity 0~100%, Atmosphenric pressure:70Kpa to 125kpa Main components:High~pressure alarm,backboard,etc. supply valve,full face mask,electronic pressure alarm,backboard ,etc, Open back plate for good ...
Mask respiratory resistance testeris used to measure the respiratory resistance and expiratory resistance of respirators and masks under the specified conditions. Applicable to the national labor protection supplies inspection agency, mask manufacturers related inspection and ...
Come From Qinsun Instruments (Shanghai) Co., Ltd.
chna coal 0001 Introduction of THDF-10/15Emergency Escape Breathing Device/Apparatus(EEBD) THDF-10,THDF-15 Emergency escape breathing device (EEBD) is used for escaping from a compartment that has a hazardous atmosphere to provide personal breathing protection. Not to be used ...
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