stop valves
短语词组
- Stop valves for refrigerants 致冷裝置的截止閥
- Angle e Stop valves 角式截止閥
- Flange Stop Valves 法蘭截止閥
- stop valves adjacent to 鄰近的截止閥
- Oblique e Stop Valves 直流式截止閥
- Turbine stop valves closed 汽輪機
- Oblique Stop Valves 直流式截止閥;直流式爲止閥;泥漿泵;直流式
- combined main stop valves 聯郃主汽門
- CASTING STEEL STOP VALVES 鑄鋼截止閥 返回 stop valves