DIN EN 12877-2-2000
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2部分:用注塑模塑法测定
Colouring materials in plastics - Determination of colour stability to heat during processing of colouring materials in plastics - Part 2: Determination by injection moulding; German version EN 12877-2:1999