Home / Standards / HJ 25.2-2019 HJ 25.2-2019 Active 建设用地土壤污染风险管控和修复监测技术导则 Standard Type HJ25 ICS N/A CCS N/A Status Active Issue Date 2019-12-05 Implementation 2019-12-05 Centralized Committee 生态环境部 Issuing Authority 生态环境部