DIN EN 12877-3:2000
塑料中的着色剂.塑料中着色剂的处理过程中颜色热稳定性的测定.第3部分:烘箱试验法测定
Colouring materials in plastics - Determination of colour stability to heat during processing of colouring materials in plastics - Part 3: Determination by oven test; German version EN 12877-3:1999