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词汇 Lubricate oil hydrogenation
释义 Lubricate oil hydrogenation
基本例句
润滑油加氢
The technical characteristics and industrial trial-production of the first unit of lubricating oil hydrotreating in China were presented.介绍了我国引进建设的第一套润滑油加氢处理的工艺特点和工业试生产情况。
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