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近日,淮南矿业集团煤矿瓦斯治理国家工程研究中心提出的两项国际标准——《无煤柱煤与瓦斯共采技术规范》《煤矿低浓度瓦斯气水二相流安全输送系统》的立项提案,在国际标准化组织/煤层气技术委员会的国际会议上获得全票通过。淮南矿业起草的这两项国际标准,一举打破了欧美等国家在国际标准制修订的技术垄断,在煤矿瓦斯综合治理方面体现了我国先进的科学技
Recently, two international standards proposed by National Engineering Research Center of Coal Mine Gas Management of Huainan Mining Group-the “No-pillar coal and gas-sharing technical specification” and the “Coal Mine Low-concentration Gas and Water Two-phase Flow Safety Conveyance System” Passed unanimously at an international conference of the International Organization for Standardization / CBM Technical Committee. Huainan Mining drafted these two international standards, in one fell swoop broke the Europe and the United States and other countries in the revision of the international standard of technology monopoly in the comprehensive management of coal gas reflects the advanced science and technology