ball check是什麼意思、英文翻譯及中文解釋大綱

ball check

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詞語： ball check

解釋： 球閥

詞典： 消防專業英漢詞典

ball check 相關解釋

ball check 〔名詞〕球閥;n.球形閥

ball check 〔名詞〕球形閥門

球閥 ball cock;ball valve

球閥 ball valve;ballfloat valve;spherical valve

球閥 ball valve;globe valve

球閥 ball valve;globe valve;spherical valve

球閥 ball valve;spherical valve

球閥 ball valve;spherical valve;straight flow rotary valve

球閥 ball check;cock ball

球閥 ball check;ball cock;bullet valve;relief ball