Home / Standards / GB/T 39257-2020 GB/T 39257-2020 Active Green manufacturing—Green supply chain management in manufacturing enterprises—Specifications for assessment 绿色制造 制造企业绿色供应链管理 评价规范 Standard Type GBT ICS 25.010 CCS J04 Status 现行 Issue Date 2020-11-19 Implementation 2021-03-01 Responsible Dept 国家标准委 Drafting Unit N/A