英语词汇“precious metal sliding contact materials”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	precious metal sliding contact materials
释义	precious metal sliding contact materials 贵金属滑动触点材料
随便看	water-use coefficient of canal system water used water use deficiency water used for farm water use dispatching water use disputes Wateruse efficiency water useefficiency water use efficiency water-use efficiency Wa-ter use efficiency Water use efficiency of irrigation Water use high efficiency water use index water use in engineering construction water use in rotation water use management water-use management system Water use mechanism water use quota water-use quota Water user water-user Water User Association water use rate