常見(jiàn)例句雙語(yǔ)例句The complications, the organizational stopwork and the troubles in drilling operation are the three important elements composing drilling non-productive times.復(fù)雜情況、組織停工、鉆井事故是構(gòu)成鉆井非生產(chǎn)時(shí)間的三個(gè)主要因素。 返回 stopwork