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- Effect of Piston and Ring Friction and Lubricating Oil Viscosity on Fuel Economy 活塞、活塞环的摩擦以及润滑油粘度对燃料经济性的影响
- lubricating oil viscosity 润滑油粘度
- Greatwall High Quality Lubricating Oil Co., Ltd. 长城高级润滑油品有限公司。
- Wuhan Yanshan Lubricating Oil Co., Ltd. 武汉燕山润滑油股份公司。
- Tthe oil quantity of gear box's lubricating oil. 卷扬机齿轮箱润滑油油量是否符合规定。
- Shandong Zibo Jinte Lubricating Oil Co., Ltd. 山东淄博进特润滑油有限公司。
- Tianjin Ao Hua Lubricating Oil Co., Ltd. 天津市澳华润滑油有限公司。
- Firstly, deepen to manage lubricating oil quality. 一是要加强润滑油品质管理；
- Lubricating oil is used in most parts of a car. 大多数的汽车零部件都会用到润滑油。
- Bright Stock Refined,high viscosity lubricating oil usually made residual stocks by suitable treatment,such as a combination of acid treatment or solvent extraction with dewaxing or clay finishing. 光亮油通常由渣油经加工处理而制成的精炼、高粘度润滑油。加工处理的方式包括：酸处理（或溶剂萃取）脱蜡（或粘土精制）相结合。
- The Position of Medium and Small Lubricating Oil Plants? 中小型润滑油厂的位置在哪里?
- Add the lubricating oil to the transmission parts regularly. 定期给传动部位加润滑油。
- Yes, they are used for cooling air, water, lubricating oil etc. 是的，它们用于冷却空气，水和润滑油等。
- This lubricating oil increases the work efficiency of the engine. 使用这款润滑油对发动机的工作起到了增效的作用。
- Therefore, oil viscosity m ust be considered in sand control design in viscous oil field. 因此 ,对稠油油藏进行防砂设计时应考虑原油黏度的影响
- Replace lubricating oil after primal 300 hours' operation. 在首次运转300小时后换油。
- With the increasing of crude oil viscosity, the adsorbing speed of MBPP decreases. 随著油品粘度的升高，熔喷聚丙烯非织造布吸油速率相应下降。
- Insolubles content of lubricating oils. 标准英文名： Petroleum products.
- Heavy oil viscosity reduction of was studied by using toluene as additive for catalytic aquathermolysis reaction in this paper. 摘要以钼酸铵作为稠油水热裂解反应的催化剂。
- And the research progress of mechanisms of quench oil viscosity changing and mechanisms of anfifoulant were summaned. 总结了当前在急冷油粘度变化和减粘剂减粘原理方面的研究进展;
