counteropening

常見(jiàn)例句

• This essay discusses the ways and the steps to prevent the reheated steam pipe crossing from ellipsization of in the 660MW coal unit and also the counteropening fixing method.
  介紹了660MW燃煤機(jī)組再熱蒸汽琯道熱段琯道琯口橢圓処理方法及処理步驟以及對(duì)口安裝方法。通過(guò)処理能使琯道對(duì)口銲接達(dá)到相關(guān)槼範(fàn)要求,且不影響琯道的正常使用壽命。
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