yeemok 发表于 2016-12-8 09:31:10

ASTM D332-87 Standard Standard Standard Test Method for Relative Tinting

ASTM D332-87

Standard Test Method for Relative Tinting Strength of White Pigments by Visual Observation

This test method describes the procedure for determining the relative tinting strength of white pigments by visual assessment of blue tints.

admin 发表于 2016-12-8 11:02:32

谢谢您的分享,金币已奖励!
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