ASTM D2616-2012 标准详情
- 标准号:ASTM D2616-2012
- 中文标题:用灰度标评定可见色差的试验方法
- 英文标题:standard test method for evaluation of visual color difference with a gray scale
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2012-07-01
1.1 this test method describes a painted gray scale and the procedure to be used in the visual evaluation of color differences of non-self luminous materials by comparison to this scale. 1.2 this standard does not purport to address all of the safet
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