常見例句雙語例句The combined support with bolt, steel band, anchor rope, chain mesh and shotcrete is applied in the belt conveyor apparatus room in Donghai Coal Mine of Jixi Mining Industry Group.雞西礦業(yè)集團(tuán)東海煤礦膠帶輸送機(jī)房采用錨桿、鋼帶、錨索組合支護(hù)，鋪金屬網(wǎng)兼噴射混凝土，取得了預(yù)期的效果，滿足了生產(chǎn)需要，為組合支護(hù)在深礦井中的應(yīng)用積累了經(jīng)驗(yàn)。dict.cn 返回 steel band conveyor