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- Oil control ring gap to be located 30 degrees to the left of combustion chamber recess. 控油環間隙位於燃燒室凹口的左30 度。
- Carbon in oil control ring groove 機油控制環凹槽中有碳粉
- Double bevelled oil control ring 雙坡口油環
- Coil spring loaded slotted oil control ring 螺旋彈簧載入雙坡口油環
- Calculation of Correction Factor of Elastic Force for General Oil Control Ring 普通油環彈力修正係數的計算
- Control on Offset Degree of Oil Scraper Side for Chrome plated Oil Control Ring 鍍鉻油環刮油邊偏移度的控制
- Elasticity Design and Elasticity Control for Combined Type Oil Control Ring of Metal Band 鋼帶組合油環的彈力設計和彈力控制
- Label and Tolerance Value of Radical Offset Degree for Oil Scraper Side of Oil Control Ring 油環刮油邊徑向偏移度的標註及公差值
- Internal combustion engines--Piston rings--Coil-spring-loaded oil control rings GB/T1149.;7-1994內燃機活塞環螺旋撐簧油環
- spiral slotted oil control ring 開有螺旋槽的油環
- spring-loaded oil control ring 彈簧油環
- oil control ring 護油圈,護油環
- Or as an intensive mask for deep cleansing and extra oil control. 或作為密集遮罩深層清潔和額外的石油控制。
- Efficacy: The instant dissolvent fresh texture with special verbena enhances the oil control ability and lasts long. 功效：一觸即融的清新質地，特別加入馬鞭草加強控油效果更持久；
- Function: Remove comedo and scrub dead cell, Oil control, Lavender disinfect &sterilize. 功效：清除臉部的黑頭、角質、控制油脂的分泌、收縮毛孔，消毒殺菌。
- Function: Remove comedo and scrub dead cell, Oil control, Lavender disinfect & sterilize. 功效：清除臉部的黑頭、角質、控制油脂的分泌、收縮毛孔，消毒殺菌。
- On these pistons the number piston rings was reduced to three, two compression and one oil control. 在這些活塞中，活塞環的數量減少到三個，即兩個氣環，一個油環。
- It can intelligently maintain balance between oil controlling and moisturizing. 維持控油與保濕之間的智慧平衡；
- Breakthrough Time-Released Benzoyl-Peroxide provides all day oil control and works 24/7 to keep pores acne-free! 控油一整天並且持續有效24/7，保持毛孔沒有痤瘡！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：蘊含的馬鞭草精油和控油因子，可有效吸取多餘油脂，深層凈化肌膚，補充皮膚水份，讓你擁有澄凈、清新、水靈的明亮肌膚。
