Home / Standards / GB/T 40663-2021 GB/T 40663-2021 Active Guidelines for environmental performance evaluation in electrical and electronic enterprises 电工电子企业环境绩效评价指南 Standard Type GBT ICS 13.020 CCS Z00 Status 现行 Issue Date 2021-10-11 Implementation 2022-05-01 Responsible Dept 国家标准委 Drafting Unit N/A