英语词汇“parts per million， ppm”的翻译、意思、用法、释义-英汉汉英词典

单词	parts per million， ppm
释义	parts per million， ppm百萬分點食品科技
随便看	maintenance and supply maintenance and supply center maintenance and supply center--msc maintenance and supply center，msc maintenance apron maintenance assembly and disassembly maintenance automated data management maintenance automated data management，madm maintenance automated logic diagram maintenance automated logic diagram--mald maintenance automated logic diagram，mald maintenance base maintenance built-in test maintenance capacity maintenance center maintenance center，mc maintenance channel buffer register maintenance channel buffer register，mchb maintenance channel command register maintenance channel command register--mchc maintenance channel command register，mchc maintenance channel transmit receive register maintenance channel transmit receive register--mchtr maintenance channel transmit receive register，mchtr maintenance charge