英语词汇“back-up roll sleeve”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	back-up roll sleeve
释义	back-up roll sleeve [b?k ?p rol sliv] 释义支承辊的辊套
随便看	observation tube clamping screw observation unit observation value observation vector observation vessel observation ward observation watch observation well observation well of groundwater observation well (piezometric well) observation well, responding well observation wheel observation wheels observation window observation window (sight glass) observation with bathy thermograph observative observatoire observator observatorial observatories observatorio Observatorio, I. observators observatory

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