valve housing

基本解释

Main valve housing is a key part of giant turbines.
主汽门阀壳是大型汽轮机的关键零件。
It varies the structural design of standard type top valve housing, and extends the lifetime.
该防断上阀罩改变了标准型上阀罩结构设计，延长了使用寿命。
This oil outlet passage feeds oil from the outlet of the orifice to a space defined under the bottom of the valve housing.
石油出口通道，这饲料从口出口石油根据阀门的房屋底部定义的空间。