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(jié)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(dá)產(chǎn)達(dá)效做了一些新的探索。
返回 dumping-ground