Home / Standards / HJ1122-2020 HJ1122-2020 Active 排污许可证申请与核发技术规范 橡胶和塑料制品工业 Standard Type HJ11 ICS N/A CCS N/A Status Active Issue Date 2020-03-27 Implementation 2020-03-27 Centralized Committee 生态环境部 Issuing Authority 生态环境部