Lubricating oil inside the engine produces a film on the moving parts.
发动机内部的机油在运动部件上形成一层膜。
There are many piping systems in the engine room such as fuel oil system, cooling system, lubricating system, fire system, fighting system. How do you identify them?
机舱中有许多管件，像燃油系列，冷却系列，滑油系列，消防系列，怎样识别它们？
As the lubricating oil passes over a hot engine part, it removes a certain amount of heat.
当机油经过发动机的热的部件时，它将带走一定量的热量。
There are many piping systems in the engine room, such as fuel oil system, cooling system, lubricating system, fire-fighting system. How do you identify them?
机舱中有许多管系，像燃油系统，冷却系统，滑油系统，消防系统，怎样识别它们？
With CD40 lubricating oil as work medium, under the engine cooling system work conditions, 21 geometrical schemes of stainless steel offset strip fins were studied.
采用CD 40柴油机油为工作介质，在发动机冷却系统实际工况下，对21种几何尺寸的错列锯齿型不锈钢翅片进行了研究。
Taking DF4B locomotive as an example, this paper analyses the reason of too low lubricating oil pressure in running diesel engine, and gives countermeasures for it.
以DF 4 B型机车为例，系统地分析了造成柴油机机油压力低的原因，并提出其判断方法和对策。
Many cases that damper locking nuts of CY6102 series diesel engines loosened and lubricating oil leaked from the dampers, which caused the engine fail to operate and even damaged happened many times.
CY 6102型柴油机减振器锁紧螺母发生多次失效、漏机油等故障，造成柴油机无法正常工作，甚至导致柴油机损坏。
With the increasing soot level contaminating lubricating oil, the oil viscosity increase and wear of engine components become more severe. And it shortens the life of engine.
柴油机油引起的粘度增长不仅缩短了柴油机的使用寿命，而且增加了零部件的磨损。
With the increasing soot level contaminating lubricating oil, the oil viscosity increase and wear of engine components become more severe. And it shortens the life of engine.
柴油机油引起的粘度增长不仅缩短了柴油机的使用寿命，而且增加了零部件的磨损。
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