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机译:ISEA表彰Jed布拉德的贡献工人的安全
Workers; international safety; safety devicesUrsidae;
机译:ISEA认可Jed Bullard为工人安全做出的贡献
机译:HONEYWELL和Wolters Kluwer CONNECT Worker Safety Technologies
机译:高沼矿井瓦斯抽放——煤矿安全的保证Methane Drainage in Gassy Mines:A Contribution to Mine Safety