阀门低温试验装置

Equipment of valve cryogenic test

阐述了采用浸渍法的阀门低温试验装置在设计、制造中应注意的问题 。

This paper expatiates some problems must be noticed in the design and manufacture of valve cryogenic test equipment whose orking theory is to dip the valve in the refrigeration fluid and introduces valve cryogenic test briefly.