DIN EN 460:2022-01
塑料 评估在中温需氧实验室条件下暴露于海洋接种物的材料的固有生物降解性 测试方法和要求(ISO 22403:2020)德文版 EN ISO 22403:2021
Plastics - Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions - Test methods and requirements (ISO 22403:2020); German version EN ISO 22403:2021