Evaluating the water resistance of sunscreen cosmetics in vitro 防晒化妆品抗水性能的仪器测定法
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Methods of test for anodic oxidation coatings on aluminium and its alloys . determination of image clarity . instrumental method 铝及其合金的阳极氧化镀层的试验方法.第19部分:图象清晰度的测定.仪器测定法