Home / Standards / GB/T 19275 GB/T 19275 Upcoming Evaluation of the potential biodegradation and disintegration capability of plastic materials by the action of the specific microorganisms 材料在特定微生物作用下潜在生物分解和崩解能力的评价 Standard Type GBT ICS 83.080.01 CCS G 31 Status 即将实施 Issue Date 2025-12-02 Implementation 2026-07-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委