throttle valve gear

valve 阀门专业词汇A-Z ... throttle valve casing 节流阀体 throttle valve gear 节流阀装置 throttle valve lever 节流阀杆 ...

直角三角形_馆档网 ... "节流阀"," throttle valve" "节流阀机构"," throttle valve gear" "节流"," throttling" ...