... piston throttle 活塞滑阀 ; 活塞式节流阀 ; 活塞节流阀 throttle governing 节流调节 ; 节流调速 ; 节流调整 throttle type 节流方式 ; 油门类型 ...
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steam admission throttle governing 进汽节流调节
throttle governing system 节流调速系统
throttle governing circuit 节流调速回路
entrance throttle governing 进口节流调速
entrance throttle governing system 进口节流调速系统
entrance throttle governing circuit 进口节流调速回路
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