Sure to rotate the pump shaft when pouring lubricating grease, in order that the grease can get into packing cavity fully until have grease oozed out from gland.
注入润滑脂时必须旋转泵轴，以使其充分进入填料腔，直到填料压盖端有油脂渗出为止。
It shows that the lubricant with nano-Cu additive can improve the lubricating performance and reduce wear.
试验结果表明：纳米铜添加剂可以有效地提高润滑性能，减小喷油泵的磨损。
The colloidal stability, the mechanical stability and the lubricity of lubricating grease can be explained by means of this concept.
应用这一概念，可以解释润滑脂的胶体安定性、机械安定性和润滑性。
With proper process binary metal adipates can be used to formulate lubricating greases with high drop points.
采用适当工艺，用己二酸二元金属皂可制得高滴点润滑脂。
The friction and wear tests of the self lubricating bearing made of carbon fiber reinforced copper matrix composite materials are arranged by uniform design that can greatly reduce the test duration.
根据均匀设计原理，对碳纤维增强铜基复合材料的磨损试验参数予以科学排列，不仅减少了试验次数，而且提高了试验数据统计结果的可靠性。
Test results proved that, in the process of using oil, the light oil content in lubricating oil can be judged from the decreasing degree of flash point.
试验证明：在油品使用过程中，从闪点的下降程度可以判断混入轻质油的含量。
The visco-temperature performances of different lubricating oils, along with the experimental viscosities and the computed viscosities for the same oil can be compared in the database.
可比较多种油之间的粘温特性以及单种油在不同温度下的实验粘度和计算粘度。
The invention provides a switch device which can prevent bad contact of the lubricating grease between a moveable contact portion for press contact and a fixation contact portion.
本发明提供一种能够防止由按压接触用的可动接点部和其固定接点部之间的润滑脂产生接触不良的开关装置。
After contrasting to routine lubricating oils it is concluded that the non-spreading lubricating oil can prolong the operating live of aircraft instrument and that have broad prospects of application.
使用不流散仪表油是延长航空仪表使用寿命的一种可行途径，具有良好的应用前景。
A time relay is used to accurately control the capacity of the injected lubricating grease, and therefore, the overflow phenomenon of the lubricating grease can not happen.
用时间继电器精确控制润滑脂加注量，不会出现润滑脂溢出现象。
Fully automatic lubricating system can assure smooth operation, as well as long life of parts and long life of machine;
全自动加油循环系统，能有效降低零件的损耗，延长机器寿命，运转时平顺无噪音；
This product is easy to spread wipes, also coating even. It can form high gloss and strong lubricating higher hardness film and it also can bear the friction also the retention time is long.
本产品易于涂抹，且涂层均匀，抛光后具有光泽度好、滑润性强及较高的膜硬度，耐磨擦且保留时间长。
This product is easy to spread wipes, also coating even. It can form high gloss and strong lubricating higher hardness film and it also can bear the friction also the retention time is long.
本产品易于涂抹，且涂层均匀，抛光后具有光泽度好、滑润性强及较高的膜硬度，耐磨擦且保留时间长。
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