balancing valve
短语词组
- balancing g valve 平衡阀
- Balancing Control Valve 平衡调节阀
- hand -regulated hydraulic-balancing-valve 静态水力平衡阀
- Automatic Balancing Valve 自动平衡阀;自动流量平衡阀
- Pressure Balancing Valve 压力平衡阀
- Solar balancing valve 太阳能平衡阀
- water balancing valve 水平衡门
- Balancing Valve Couples 平衡阀偶件
- static hydraulic balancing valve 静态水力平衡阀 返回 balancing valve