Applicable Industries
Construction works , Other, Advertising Company
Video outgoing-inspection
Provided
Machinery Test Report
Provided
Marketing Type
Ordinary Product
Warranty of core components
1 Year
Place of Origin
shandong,China
Brand Name
China Coal Group
Keyword
Chemical Oxygen Self Rescuer
Protection time
>30min/>45min
Suction pressure
≤1200Pa/≤1200Pa
Dimension
140*90*175mm/100*93*133mm
Name
coal mine self -rescuer