governing valve

... 主汽门 main steam stop valve 调速汽门 governing valve 旁路装置 bypass device ...

 governing system valve

... value quality theory 价值质的规定性 governing system valve 调速汽门 torsion fracture 扭力破裂 ...

 main steam control valve

... main steam valve bunker 主蒸汽阀隔间 main steam control valve 调速汽门 main-steam penetration isolation valve 主蒸汽贯穿隔离阀 ...

 governor valve

... 吊楔孔clevis hole 调速汽门governor valve 调速器马达governor motor ...