常見例句用作名詞 (n.)The reform process of sintering material mixing ground and its effect in Xingtai Iron and Steel Company is introduced.簡要介紹了燒結混勻料場的改造工藝及投產(chǎn)后的生產(chǎn)效果，對混勻料場的達產(chǎn)達效做了一些新的探索。 返回 dumping-ground