A chemical oxygen generator is a device that releases oxygen via a chemical reaction. The oxygen source is usually an inorganic superoxide, chlorate, or perchlorate. The generators are usually ignited by a firing pin, and the chemical reaction is usually exothermic, making the generator a potential fire hazard. Potassium superoxide was used as an oxygen source on early crewed missions of the Soviet space program, in submarines for use in emergency situations, for firefighters, and for mine rescue.
CHEMICAL MASK YA UHAKIKA!
Linda afya yako unapofanya kazi hatarishi b
Mask hii ni bora kwa vumbi, kemikali na harufu kali
V Inakaa vizuri usoni
V Ina filter imara (double protection)
Bei yake ni 40000/= kwa mawasiliano ni 0612630936 .. mikoani pia tunasafirisha
V Inafaa kwa mafundi, welding...
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