静重式安全阀
- n.dead-weight safety valve
- 网络direct-loaded safety valve; dead weight safety valve
静重式安全阀静重式安全阀
direct-loaded safety valve
各行业专业英语... ... 安全阀 safety valve 静重式安全阀 direct-loaded safety valve 弹簧式安全阀 spring-loaded safety valve ...
dead weight safety valve
化工和机械英文字典 - -... ... 静重 dead weight 静重式安全阀 dead weight safety valve 镜面 mirror face;mirror surface ...