gate valve
短語詞組
- wedge gate flooding valve 楔形通海閥;楔形通海閘閥
- gate -valve chamber 閘閥室
- gate turn valve 旋轉(zhuǎn)爐門
- sliding gate measuring valve 測流滑閘閥
- webge gate flooding valve 楔形通海閥
- gate stop valve 閘式閥;閘門閥
- gate footstep valve 閘閥;滑門閥;滑動閘門;閘門閥
- gate distributing valve 導(dǎo)葉分配閥 返回 gate valve