back valve是什麼意思、英文翻譯及中文解釋
back valve
詞語: back valve
解釋: 單向閥
詞典: 地質專業英漢詞典
back valve 相關解釋
back valve 〔名詞〕止回閥,單向閥,單向閥
back valve 止回閥
back valve 〔名詞〕止回閥,防逆閥
單向閥 clappet valve;one-way valve
單向閥 inverted valve;non return valve;retaining valve
單向閥 clappet valve;one-way valve
單向閥 one way valve
單向閥 back valve;check valve;oneway valve
單向閥 non-return valve
單向閥 non-return valve one-way valve
單向閥 clappet valve;cone way valve;inverted valve;rebound valve;retaining valve