Home / Standards / GB/T 38221-2019 GB/T 38221-2019 Active Technical requirements of the services assessment for the operation organization of environmental protection facilities 环境保护设施运营组织服务评价技术要求 Standard Type GBT ICS 13.030.40 CCS J88 Status 现行 Issue Date 2019-10-18 Implementation 2020-02-01 Responsible Dept 国家发展改革委 Drafting Unit N/A