drain valve
短語(yǔ)詞組
- drain system valve 排水系統(tǒng)閥
- Drain with valve 排水閥
- Turbine Drain Control Valve 汽輪機(jī)疏水控制
- drain stop valve 泄水截止閥;排水管路停止閥
- drain n valve 排水閥;放泄閥
- drain fill valve 注泄閥門(mén)
- main drain fuel valve 主燃油閥
- torpedo tube drain stop valve 魚(yú)雷發(fā)射管泄水閥
- Main steam Drain Control Valve 主汽疏水控制 返回 drain valve