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FLAME OR EXPLOSION SUPPRESSANT FOR COMBUSTIBLE DUST
FLAME OR EXPLOSION SUPPRESSANT FOR COMBUSTIBLE DUST
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机译:易燃粉尘的火焰或爆炸抑制剂
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摘要
The invention resides in a particulate or powdered polymeric agent capable of absorbing significant proportions of water relative to its own mass, wherein when hydrated the agent suppresses or inhibits a coal dust explosion in a coal mine.
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