Home / Standards / SY/T 5185-2016 SY/T 5185-2016 Abolished 砾石充填防砂水基携砂液性能评价方法 Standard Type SY ICS N/A CCS N/A Status Abolished Issue Date 2016-01-07 Implementation 2016-06-01 Centralized Committee 国家能源局 Issuing Authority 国家能源局