self-seal by pressure coupling的意思|示意
美 / /
英 / /
压力耦合自密封
self-seal by pressure coupling的网络常见释义
无垫压力偶密封 ... 压力气密封试验压力 Seat testing pressure 无垫压力偶密封 self-seal by pressure coupling 压力容器密封 sealingforpressurevessels ; sealforpressurevessel ...