净化 - 控制油皮脂生产. 适合于油性, 粉刺, 敏感的皮肤.Purifying - Control oil sebum production. Suitable for oily, acne, and sensitive skin.目的:控制油水井套管损坏程度, 减小水驱储量的损失.Purpose Control the damaged Condition of oil and casing, Decrease the loss of...