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METHOD OF PREVENTING AND EXTINGUISHING ENDOGENIC FIRES IN EXCAVATED SPACE
METHOD OF PREVENTING AND EXTINGUISHING ENDOGENIC FIRES IN EXCAVATED SPACE
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机译:挖掘空间内生火焰的预防和扑灭方法
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摘要
the invention относитс to mountain industrial - ste. reducing the consumption of the inert gas and the peul повьшение effectiveness against эндогенными fires by создани gas shield in the way of движ
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