EN ISO 22403:2021
塑料.在中温好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的评定.试验方法和要求
Plastics - Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions - Test methods and requirements (ISO 22403:2020)