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According to a great deal of research. most people in the fire are choked to death by smoke and ash. Usually ,in such emergency ,most of us tend to mask our mouth and nose with socked towels to prevent from breathing in smoke and ash. However, do you have enough time?
"Water breathing mask "is brand-new product. There are two bags filled with fresh water between the layers of such a mask. so that if fire occurs, one can carry it within reach, mask his mouth and nose quickly, and press the water bags into burst, and then the mask is soaked. One can prevent from breathing in smoke and ash in the accident, and create opportunities to survive.
Shannxi Province, China