Oxygen must be separated from flammables and combustibles by 20 feet or a half-hour fire wall.

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O2 g ·Separate flammables or combustibles from oxidizers by at least 20 feet or a half-hour firewall.

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Flammables should always be used near sources of heat and flame.

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Separate flammables or combustible s from oxidizers by at least 20 feet or a half-hour firewall.

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Kerosene lanterns, torches, candles, and matches may tip over or ignite flammables inside.

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Kerosene lanterns, torches, candles, and matches may tip over or ignite flammables inside.

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Flammables, explosives and other dangerous goods are strictly prohibited from being on show and in use.

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Promptly shift paint drums, oil waster, furnitures, ropes and other flammables and

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When equipment is in motion, please hold handrail tightly; do not stand up. Smoking, eating and drinking not allowed in the cabin. Flammables, explosives and smelly items forbidden.

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The whole system has no dangers such as the flammables , explosive , poison , erosion , short circuit and electric shock in the traditional water heating system , the hot water is gained through the heating exchange between the high temperature refrigerant and water , the water

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