break valve
英
美
- break v.打碎;折断;违背;解决;中断;透露;变弱;锐减;结束n.破裂;休息;中断;急冲;好运
- valve n.瓣膜;真空管;阀门;电子管
- Grease Injector at Seat Ring and Disc of Globe Valve.
截止阀的阀座环和阀瓣上的润滑油注入器。
- Globe valves are usually installed with the inlet below the valve seat.
安装截止阀时,通常把进口安装在阀座下方。