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lubricating base oil production
释义
lubricating base oil production
Encyclopedia
工学
润滑油基础油生产
释
lubricating base oil production
润滑油基础油生产
通过不同的技术改变或除去润滑油基础油中非理想组分,使大部分润滑油基础油由理想组分构成,以获得需要的性能指标的工艺过程。润滑油基础油在添加其他成分前又称中性油,主要分为矿物基础油、合成基础油和生物质基础油3大类。由于矿物基础油占95%以上,非特别指明的场合,基础油多指矿物基础油。
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infrared polarizer
infrared pre-drying
infrared prism
infrared quenching
infrared radiating coating
infrared radiation
infrared radiation characteristics
infra-red radiation characteristics metrological technique
infrared radiation from a planetary debris disks
infrared radiation heating and drying
infrared radiation measuring instrument
infrared radiation of AGN
infrared radiation of galaxies
infrared radiation of H II region
infrared radiation of interstellar dust
infrared radiation of interstellar medium
infrared radiation of planets in the solar system
infrared radiation of protostars
infrared radiation source
infrared radiometer
infrared radiometric calibration field
infrared radiometry
infrared ray
infrared reflection-absorption spectroscopy
infrared reflection-absorption spectroscopy, IRAS
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