通益金屬(shu)為您介紹山西(xi)油罐清(qing)洗(xi)注意事(shi)項 1、清(qing)洗(xi)人(ren)(ren)員(yuan)必須(xu)經(jing)過安全培訓合格后,方可上崗(gang); 2、清(qing)洗(xi)人(ren)(ren)員(yuan)須(xu)清(qing)楚了解施(shi)工(gong)(gong)時可能存(cun)在(zai)的危險(xian)因素(su); 3、施(shi)工(gong)(gong)前應查看(kan)了解現(xian)場、警示標志(zhi)、......
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