英语词汇“flap check valve”的翻译、意思、用法、释义-英汉汉英双解词典

单词	flap check valve
释义	flap check valve 阀瓣式止回阀
随便看	Futa Jallon Fu Ta-jen futakado Futakame Futakami Futakami Tatsuya Futakata Futami futami hideo Futami Hideo Futami Nobuaki Futamiya futamori Futamoto futamura Futamura Masami futamure Futanami futanari Futangli neighborhood Futani Futano Futao Futaoka Futaomote