Method The occupational hygienic survey and hazard factor monitoring were done in the workplaces of 300MW coal power generator set.
英
美
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方法對該電廠(chǎng)300MW燃煤發(fā)電機組進(jìn)行職業(yè)病危害因素監測和職業(yè)衛生學(xué)調查。結果該廠(chǎng)針對各類(lèi)職業(yè)病危害采取了有效的衛生防護措施。
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国内精品美女A∨在线播放xuan