1) modulating valve assembly
调制阀总成
2) reverse modulating valve assembly
反向调制阀总成
3) assembly of adjustable valve
调节阀总成
1.
It is introduced in the thesis researching and manufacturing an assembly of adjustable valve with multi-purposes for gas valve of water heater.
研制一种具有多功能性的燃气调节阀总成。
4) Valve GP-control
控制阀总成
5) forward modulating valve assembly
正向调节阀总成
6) brake spool assembly
制动器滑阀总成
参考词条