machine oils中文什么意思

例句与用法

更多例句：  下一页
1. adsorption properties of machine oil on exfoliated graphite
   膨胀石墨对机油吸附性能的实验研究
2. the old worker emerged from under the car, his hands dirty with machine oil
   老工人从小车底部钻了出来，他的手沾满了机油。
3. analysis and countermeasure to machine oil discharging from one diesel engine discharge duct
   某型柴油机排气管排机油的故障分析及对策
4. effect of alloying elements on structure and mechanical properties of bainite ductile iron in the step austempering in machine oil at room temperature
   合金元素对室温油分级等温淬火贝氏体球铁组织和性能的影响
5. oil filler plug : it is necessary to fill no . 30 machine oil or no . 20 gear oil before using aerator, until oil reaches oil plug hole on the side and overflows
   注油油塞：增氧机使用前，必须先注入30号机械油或20号齿轮油，注油量达到侧面油塞孔有油流出为止。