sliding ring seal的意思|示意
滑环密封
sliding ring seal的网络常见释义
滑环密封 ... 滑阀真空泵 sliding valve vacuum pump 滑环密封 sliding ring seal 滑键 slide-key ...
sliding ring seal相关短语
1、 SHAFT SLIDING RING SEAL 密封
2、 sliding ring combined seal 滑环式组合密封圈
sliding ring seal相关例句
A sliding ring type combined seal is arranged in the pump.
其泵内装有滑环式组合密封。