-
Smooth operation of throttle linkage and throttle body air valve.
节流连杆和节流体空气阀的平稳操作。
youdao
-
Vent the piping and test valve body cavity to remove air or steam.
排放管道和试验阀门体腔内的空气或蒸汽。
youdao
-
Vent the piping and test valve body cavity to remove air or steam.
排放管道和试验阀门体腔内的空气或蒸汽。
youdao