短語(yǔ)詞組短語(yǔ)crude e steel 粗鋼Crude steel production 粗鋼產(chǎn)量prestressed crude steel bars 預(yù)應(yīng)力粗鋼筋Crude steel consumption 粗鋼消費(fèi)量energy consumption of crude steel 噸鋼能耗energy intensity of crude steel 噸鋼能耗steel crude oil tank 鋼質(zhì)原油儲(chǔ)罐 返回 crude steel