Home / Standards / GB/T 41639-2022 GB/T 41639-2022 Active Plastics—Determination of the degree of disintegration of plastic materials under simulated composting conditions in a laboratory-scale test 塑料 在实验室规模模拟堆肥化条件下塑料材料崩解率的测定 Standard Type GBT ICS 83.080.01 CCS G31 Status 现行 Issue Date 2022-07-11 Implementation 2023-02-01 Responsible Dept 国家标准委 Drafting Unit N/A