circular orifice是什麼意思、英文翻譯及中文解釋
circular orifice
詞語: circular orifice
解釋: 圓孔
詞典: 消防專業英漢詞典
circular orifice 相關解釋
circular orifice 〔名詞〕圓隔片,圓隔板
圓孔 foramen rotundum
圓孔 annular opening;rounded orifice
圓孔 circular orifice
圓孔 annular opening;circular orifice;round orifice
圓孔 foramen rotundum
圓孔 circular hole
圓孔 circular aperture;round hole;round orifice