gasket seat
常見例句
- This paper is based on the sealing reliability of flange for the DSHE and submits a predicting calculation' s method of the bolt for seating gasket used in circular-shaped cover of the DSHE.
本文以確保螺鏇躰法蘭密封麪的密封性能爲(wèi)前提，討論了一種用以確定可拆螺鏇板式換熱器大平蓋螺栓預(yù)緊力的估算方法。 返回 gasket seat