英语词汇“light duty fire damper”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	light duty fire damper
释义	light duty fire damper 轻载防火挡板；轻载排烟风门
随便看	block oriented device block-oriented file mapping block oriented memory block-oriented memory block-oriented organization block-oriented RAM block oriented random access memory block-oriented random access memory block oriented random access menory block ornament block osteotomy blockout block out block out a drawing Block out all other thoughts block out all thoughts of sth block outfitting block out method block out mold block-out ore block output block out something block out the light block out the sun block-out time