lubricant film
英
美
- 润滑油膜,润滑膜
双语例句
- This paper introduces the way of solid lubricants bearings used in space manipulator joints, and the improved performances of solid lubricants film are analyzed.
摘要介绍了空间机械臂关节轴承的固体润滑方式，分析了跑合对固体润滑膜润滑性能的改善作用。
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