economic useful plant
常見例句
- The scheme for reforming air preheater and how to reduce the ratio of air leakage are analyzed. it is useful for power plant economic operation.
通過對(duì)回轉(zhuǎn)式空氣預(yù)熱器改造的方案及措施分析，闡述了降低預(yù)熱器漏風(fēng)率對(duì)電廠經(jīng)濟(jì)運(yùn)行所帶來的好處。 返回 economic useful plant