英语词汇“fire door damper”的翻译、意思、用法、释义-英汉汉英词典

单词	fire door damper
释义	fire door damper火门挡板fire door damper火門擋板機械工程
随便看	coarse topography coarse tremor coarse tuning coarse vacuum coarse vacuum pump coarse waste coarse wheel coarse whetstone coarse winter-green coarse winter greens coarse wire coarse, without refinement coarse, without retinement coarse wool coarse wooled sheep coarse-wooled sheep coarse wool sheep coarse yarn coarse zero controller coarse–grained coarsish coarticulation coarticulation--synarthrosis coarticulation，synarthrosis coas