短語詞組短語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