steel converter

短語詞組

making steel with converter 轉(zhuǎn)爐煉鋼
stainless steel converter 不銹鋼轉(zhuǎn)化器
Basic Bessemer Steel Converter 堿性轉(zhuǎn)爐鋼轉(zhuǎn)爐;堿性煉鋼轉(zhuǎn)爐
steel making with converter 轉(zhuǎn)爐煉鋼
basic besser steel converter 堿性轉(zhuǎn)爐鋼轉(zhuǎn)爐
ECONOMIC STEEL MAKING WITH CONVERTER 經(jīng)濟(jì)型轉(zhuǎn)爐煉鋼技術(shù)的生產(chǎn)實(shí)踐
Basic Be emer Steel Converter 堿性轉(zhuǎn)爐鋼轉(zhuǎn)爐;堿性煉鋼轉(zhuǎn)爐
basic c Bessemer steel converter 堿性煉鋼轉(zhuǎn)爐
New -Style Carbon Steel Converter 新型碳鋼轉(zhuǎn)化器