ball check是什么意思、英文翻译及中文解释大纲

ball check

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词语： ball check

解释： 球阀

词典： 消防专业英汉词典

ball check 相关解释

ball check 〔名词〕球阀;n.球形阀

ball check 〔名词〕球形阀门

球阀 ball cock;ball valve

球阀 ball valve;ballfloat valve;spherical valve

球阀 ball valve;globe valve

球阀 ball valve;globe valve;spherical valve

球阀 ball valve;spherical valve

球阀 ball valve;spherical valve;straight flow rotary valve

球阀 ball check;cock ball

球阀 ball check;ball cock;bullet valve;relief ball