feed valve
短語詞組
- main feed check valve 主給水止回閥
- auxiliary feed check valve 輔助給水止回閥
- boiler feed check valve 鍋爐給水止回閥
- feed motorized valve 飼料電動(dòng)閥
- feed regulating valve 給水調(diào)整閥
- feed pump valve 添水泵閥
- main feed water valve 主給水閥
- Feed funnel valve 加料閥
- boiler feed shutoff valve 鍋爐給水關(guān)閉閥 返回 feed valve