常見例句用作名詞 (n.)Preference is discussed for the suitable Strength calculation formula of the thin tubeplate in fixed tubesheets of heat exchangers and a feasible method is given.討論固定管板式薄管權(quán)換熱器設(shè)計中薄管板強度計算公式的選用,并對其進行適當(dāng)?shù)暮喕岢鲆环N切實可行的計算方法。 返回 tubeplate