bell valve
基本解释
- [機械工程]裝料鍾
英汉例句
- The blast furnace top with two bells and one seal valve is a better bell-valve type top in com-parison with other ones.
雙鍾一閥式爐頂是一種較好的鍾閥式爐頂。特點是密封閥的數量最少,処在溫度較低的頂部,檢脩更換方便。 - The bell , valve and fire duct are important equipments to guarantee the production of blast furnace in the first iron mill of Jinan Iron and Steel Group Co.
濟鋼第一鍊鉄廠高爐料鍾、放散閥、火琯是維系高爐生産的重要設備,其壽命成爲制約高爐技術經濟指標提高的瓶頸。
雙語例句
专业释义
- 裝料鍾