circulating valve
短语词组
- circulating pump valve 循环水泵阀
- reverse circulating valve 逆循环阀;逆轮回阀
- circulating -ater valve 轮回水阀
- circulating water return valve 循环水回流阀
- HYDRAULIC CIRCULATING VALVE 液压循环阀
- heating circulating valve 加热循环阀
- circulating water outlet valve 循环水出口阀
- APR type circulating valve 环空压控循环阀 返回 circulating valve