“vacuum pump oil”的概念、定义、翻译、参考文献-科学参考

单词	vacuum pump oil
释义	vacuum pump oil Encyclopedia 工学润滑油释 vacuum pump oil真空泵油基础油加入抗氧化、防腐蚀、抗泡沫等添加剂调制而成的真空泵专用润滑油。基础油包括深度精制矿物基础油和合成基础油，添加剂包括抗氧剂、抗磨剂、防锈剂等。真空泵油在泵体内担负着润滑、密封和冷却的作用。
随便看	trees edge line tree seed tree seed dormancy tree seed harvesting tree seed processing tree seed storage trees evaluation trees image understanding Trees on the Edge of Cliff tree sooty blotch tree sorting trees outside forests tree species composition tree spread tree sprinkling tanker trees pruning trees skyline tree stiletto machine tree structural model of text tree structure tree substitution tree substitution grammar tree substitution grammar, TSG tree support tree tending

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