自紧密封 meaning in English
automatic seal
seal energized by medium pressure
self acting seal
self adjusting seal
self sealing packing
self tightening seal
self-adjusting seal
self-sealing packing
self-tightening seal
Examples
- The hydroforming process with radial self - energizing seal for manufacturing bimetal - lined pipe
基于径向自紧密封的双金属复合管液压成形