英语词汇“闭路火灾报警系统”的翻译、意思、用法、释义-英汉汉英双解词典

单词	闭路火灾报警系统
释义	闭路火灾报警系统 closed circuit fire alarm system
随便看	opacity monitor opacity of cornea opacity of exhaust gas opacity of smoke opacity of the cornea opacityopaqueness opacity paper opacity pigment opacity polymer opacity reference preparation opacity technique opacity tester opacity to sound opacity tube OPACK opacket-switching Opacki opaco Opacode Opacol Opacolon OPAC Online Public Access Catalog Opacoptera opacoptera callirrhabda Opacoptera callirrhabda