英语词汇high vacuum diffusion pump怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	high vacuum diffusion pump
释义	high vacuum diffusion pump 简明释义高真空扩散泵网络释义短语 1 high-vacuum diffusion pump 高真空扩散泵 2 high-vacuum oil diffusion pump 高真空油扩散真空泵双语例句 1 KT-400 high vacuum oil diffusion pump, which is characterized by extreme high vacuum, pumping speed large, increase production efficiency while the vacuum pneumatic valves with automatic control. KT - 400高真空油扩散泵，它的特点是真空极限高，抽速大，提高生产效率，同时真空气动阀门采用自动控制。
随便看	overhead contact shoe overhead contact system overhead contact system overhead contact wire overhead content overhead control account overhead control stick overhead convection type pipe still overhead conveyer overhead conveyor overhead copying camera overhead cost overhead cost code overhead cost distribution overhead costs overhead cost standard overhead cost standard overhead cost variance overhead counterbalance sling overhead counter shaft overhead crane overhead crane for metallurgic plants overhead crane frame overhead crane girder overhead cranes

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