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- Oil control ring gap to be located 30 degrees to the left of combustion chamber recess. 控油环间隙位于燃烧室凹口的左30 度。
- Carbon in oil control ring groove 机油控制环凹槽中有碳粉
- Double bevelled oil control ring 双坡口油环
- Coil spring loaded slotted oil control ring 螺旋弹簧加载双坡口油环
- Calculation of Correction Factor of Elastic Force for General Oil Control Ring 普通油环弹力修正系数的计算
- Control on Offset Degree of Oil Scraper Side for Chrome plated Oil Control Ring 镀铬油环刮油边偏移度的控制
- Elasticity Design and Elasticity Control for Combined Type Oil Control Ring of Metal Band 钢带组合油环的弹力设计和弹力控制
- Label and Tolerance Value of Radical Offset Degree for Oil Scraper Side of Oil Control Ring 油环刮油边径向偏移度的标注及公差值
- Internal combustion engines--Piston rings--Coil-spring-loaded oil control rings GB/T1149.;7-1994内燃机活塞环螺旋撑簧油环
- spiral slotted oil control ring 开有螺旋槽的油环
- spring-loaded oil control ring 弹簧油环
- oil control ring 护油圈,护油环
- Or as an intensive mask for deep cleansing and extra oil control. 或作为密集遮罩深层清洁和额外的石油控制。
- Efficacy: The instant dissolvent fresh texture with special verbena enhances the oil control ability and lasts long. 功效：一触即融的清新质地，特别加入马鞭草加强控油效果更持久；
- Function: Remove comedo and scrub dead cell, Oil control, Lavender disinfect &sterilize. 功效：清除脸部的黑头、角质、控制油脂的分泌、收缩毛孔，消毒杀菌。
- Function: Remove comedo and scrub dead cell, Oil control, Lavender disinfect & sterilize. 功效：清除脸部的黑头、角质、控制油脂的分泌、收缩毛孔，消毒杀菌。
- On these pistons the number piston rings was reduced to three, two compression and one oil control. 在这些活塞中，活塞环的数量减少到三个，即两个气环，一个油环。
- It can intelligently maintain balance between oil controlling and moisturizing. 维持控油与保湿之间的智慧平衡；
- Breakthrough Time-Released Benzoyl-Peroxide provides all day oil control and works 24/7 to keep pores acne-free! 控油一整天并且持续有效24/7，保持毛孔没有痤疮！有效防止痘痘再生！
- Efficacy: Verbena essence and oil control gene can effectively absorb redundant oil, purify skin deeply, supply moisture and endow you with fresh, watery and sparkling skin. 功效：蕴含的马鞭草精油和控油因子，可有效吸取多余油脂，深层净化肌肤，补充皮肤水份，让你拥有澄净、清新、水灵的明亮肌肤。
