float ball valve
短语词组
- float ball selfclosing valve 浮球式自闭阀
- ball float valve 浮子阀;浮球阀;翻译
- Hydraulic ball float valve 液压浮球阀
- pilot operated ball float valve 液控浮球阀
- Ball -float valve 浮球阀;翻译
- float -ball self-closing valve 浮球式自动关闭阀
- float ball self -closing valve 浮球式自闭阀 返回 float ball valve