ball cock
詞語: ball cock
解釋: 浮球閥
詞典: 消防專業英漢詞典
ball cock 相關解釋
ball cock 〔名詞〕球旋塞
ball cock 〔名詞〕球閥
ball cock 球形旋塞
ball cock 〔名詞〕球旋塞,球心閥
浮球閥 ball float valve
浮球閥 ball float valve;ball valve;floating valve
浮球閥 ball float valve
浮球閥 ball cock;ball float valve;ball tap;ball valve;float stop valve