gate valve
短语词组
- wedge gate flooding valve 楔形通海阀;楔形通海闸阀
- gate -valve chamber 闸阀室
- gate turn valve 旋转炉门
- sliding gate measuring valve 测流滑闸阀
- webge gate flooding valve 楔形通海阀
- gate stop valve 闸式阀;闸门阀
- gate footstep valve 闸阀;滑门阀;滑动闸门;闸门阀
- gate distributing valve 导叶分配阀 返回 gate valve