flap valve
短語詞組
- cowl flap control valve 整流罩通風控制閥
- flap -valve pump 瓣閥泵
- flap check valve 閥瓣式止回閥;翻板止回閥;瓣式止回閥;旋啟式止回閥
- wing flap relief valve 翼瓣安全閥;詳細翻譯
- Flap -valve 拍門
- Double Flap Gate Valve 雙層翻版閥
- TAILING EDGE FLAP BYPASS VALVE 后緣襟翼旁通活門
- mucosal flap safety valve technique 黏膜安全瓣技術
- single -flap check valve 單舌止回閥 返回 flap valve