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lubricating oil additive
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lubricating oil additive
Encyclopedia
工学
润滑油
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lubricating oil additive
润滑油添加剂
添加到流体润滑剂中改善其润滑性能(如增加极性、增加活性、增加稳定性、防腐等)的物质。
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northern treeshrew
Northern tropic
Northern War
Northern Warlords
Northern Way of the Celestial Masters
Northern Wei Dynasty
Northern Wei Dynasty’s Imperial Guards from Chile Tripes
northern white-cheeked gibbon
Northern Wu dialects
Northern Xiangtangshan Caves
Northern Yan
Northern Yuan Regime
northern Zaju opera
Northern Zhou Dynasty
North Eyre Lake
north-finding instrument
north following star
north frigid zone
North Galactic Cap
north galactic-polar spur
North Galactic Pole
north galactic spur
North Gas Field
North German Confederation
North-Guangdong Subgroup of Hakka Dialects
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