ZH30 isolated chemical oxygen self-rescuer

>Special sale
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: >Isolated chemical oxygen self-rescuer,,
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: >Minute chemical oxygen self-rescuer.
< r>Structure
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It is composed of an oxygen tank, an air bag, an air guide, a mouthpiece, a belt and other components.
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: : R>Isolated chemical oxygen self-rescuer is a commonly used model in mines,
< r>: : R>The meaning of the model:
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: : R>Self-rescuer
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: : R>Chemical oxygen
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: : R>Using time (
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: : R> minutes )
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Chemical oxygen self-rescuer is a life-saving device for people working underground in coal mines. When disasters occur underground (mine gas explosions, gas outbursts, fires, etc.) causing toxic and harmful gas pollution and lack of oxygen, fresh breathing gas is provided to people going down the mine.
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: : R>The isolated chemical oxygen self-rescuer can be opened and used when miners are looking for a safe way out in a mining accident. It can be used from the moment it is opened
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: : R> minutes,
< r>: : R>During use, do not take off the nose clip to breathe outside air,
< r>: : R>Protection time (
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: : R>): Moderate labor intensity
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: : R> minutes of sitting
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: : R> minutes,
< r> : : R>Weight
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: : R>,
< r>: : R>Dimensions (length
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: : R>width
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: : : R>High)
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: : R>Suction temperature:
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< r>: : R>Product validity: carry
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:: R> year, in stock
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: : : R>year.
< r>: : R>Long-term supply from Jining Xinlongyuan Mining Machinery Factory
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: : R>Isolated chemical oxygen self-rescuer,
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: : R> Minute chemical oxygen self-rescuer, self-rescuer with favorable price and reliable quality. Friends from all walks of life are welcome to order.
< r>: : R>Contact person: Liu Xia
< r>: : R>Telephone
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: : R>Phone:
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< r>: : R>Pass
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: : R>True:
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< r>: : R>Hand
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: : R>Machine:
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: : R>：
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