pit type furnace

基本解释

• [經濟學]坑式電爐

英汉例句

雙語例句

• The paper discussed the rebuilding process of oil pit type furnace and the effect of saving energy after it had been rebuilded.
  本文論述了燃油多罐井式爐的改造過程及改造後取得的節能傚果。

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词组短语

短語

• pit -type carburizing furnace 坑式滲碳爐;井式滲碳爐
• pit batch type furnace 井式爐
• pit type annealing furnace 井式真空退火爐
• side pit type furnace 側井爐
• oil pit type furnace 多罐井式爐

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专业释义

經濟學

• 坑式電爐