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润滑
摩擦学(摩擦、磨损和润滑)研究的三大主要内容之一,可改善摩擦副的摩擦状态以降低摩擦阻力,减缓磨损延长使用寿命,保证设备正常运转的技术。
Physics
lubrication
润滑[作用],润滑法
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History of the Study of Chinese Lexicology
History of the Theories of Traditional Chinese Painting
History of the Three Kingdoms
History of the Traditional Chinese Garden
history of the United Arab Emirates
history of The United States Minor Outlying Islands
History of the World Conqueror
History of the World Documentary
history of the Yangtze River levee engineering
history of things
History of Tibetan Music
History of Tibetan Opera
history of tobacco cultivation
history of Tonga
history of Traditional Chinese Medicine
history of transporttechnology
history of Trichiurus lepturus fishing in China
history of Trinidad and Tobago
history of tubercropscultivation
history of Turkey
history of Turkmenistan
history of Tuvalu
history of United States of America
history of urban transport development
history of Uruguay
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