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- Research of Leak of No Oil Lubricated Double Whirlpools Scroll Air Compressor 无油润滑双涡圈涡旋空压机的泄漏研究
- Research of Leak of No Oil Lubricated Double Whirlpools Vortex Air Compressor 无油润滑双涡圈涡旋空气压缩机的泄漏研究
- no oil lubricated 无油润滑
- Fred has plenty of girl friends, although he is no oil painting. 尽管弗雷其貌不扬，可他有许多女朋友。
- My husband is no oil painting but I love him dearly. 我丈夫不迷人，但我还是爱着他。
- A well-used door needs no oil on its hinges. 一记扇经常开启的门的绞链不需要润滑油。
- If Rosa were like this in thirty years, it would suit Gordon. He would be no oil painting himself by that time. 如果30年后，罗莎还是这样子，那就很配戈登了。到那时他自己的相貌也不过尔尔了。
- However, if the bearing is oil lubricated lower minimum loads are permissible. 但是,如果轴承是油润滑的,可容许较低的最小载荷。
- Fred has plenty of girl friends,although he is no oil painting. 尽管弗雷其貌不扬，可他有许多女朋友。
- This oil lubricates efficiently. 这油能有效地起润滑作用。
- If she were no oil painting, she would stay home all day long. 如果她长相不好,她将整天呆在家里。
- No oil or fats i.e. glycerides or fatty acids, may be present. 不得含有油或脂类，即脂肪酰的甘油脂。
- This oil lubricates the machine . 这种油使机器润滑。
- However, for caged bearings that are oil lubricated, lower minimum loads are permissible. 不过,对于采用油润滑的带保持架轴承,可以降低最小负荷。
- First, to clean and dry surface, no oil slicks, no dust. 先清洁并干燥工件表面，确定无油污、无灰尘；
- They can also be used for oil lubricated bearings and machine tool circulating bath systems. 亦使用于轴承的润滑及车床的循环系统。
- First, to clean and dry the surface, no oil slicks, no dust. 先清洁并干燥工件表面，确定无油污、无灰尘；
- Requires no oiling, cleaning or maintenance. 不要求上油, 清洗或维护。
- This oil lubricates the machine. 这油能润滑机器。
- Oil lubrication is commonly used while working. 使用时一般采用有润滑。
