2026-05-06 03:03 浏览次数 24
顺流热交换器
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.
本文以确保螺旋体法兰密封面的密封性能为前提,讨论了一种用以确定可拆螺旋板式换热器大平盖螺栓预紧力的估算方法。