float ball valve

短语词组

短语

• 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
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