Home / Standards / GB/T 42078-2022 GB/T 42078-2022 Active Guidelines for the development and construction of chemical industry park 化工园区开发建设导则 Standard Type GBT ICS 71 CCS G00 Status 现行 Issue Date 2022-12-30 Implementation 2022-12-30 Responsible Dept 国家标准委 Drafting Unit N/A