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润滑油系统
释义
润滑油系统
Encyclopedia
工学
润滑油系统
释
lubricating oil system
润滑油系统
汽轮发电机组中向润滑、密封等装置提供工作用油的系统。
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jade sword with bird patterns
Jade Tablet of Xinmang Period
jade toothed trilobate bi-dise from Dawenkou-Longshan Culture
jade toothed trilobate Zhang
Jade Tortoise and Oblate Tortoise Shape Jade from Lingjiatan Site
Jade Tortoise From Lingjiatan Site
jade turtle
jade vat in the Qing Dynasty
jadeware
jade wares from Huating Tomb at Dawenkou
jade wares from the large tombs of the royal mausoleum precinct at Xibeigang in Yinxu Site
Jade wares from Yinxu
jade wares of Qijia Culture
jade wares with three branches of Liangzhu Culture
Jade Wenming in the Han Dynasty
Jade Workshops Site
Jade Yue at Fanshan of Liangzhu Culture
Jade Yue of Fanshan Cemetery
Jade Zhang from Sanxingdui
Jade Zhi of the Han Dynasty
J. A. Dieudonnee
J. A. Dieudonné
J. A. Dieudonné(1906—1992)
jaeds from Guo State
JAERI
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