Home / Standards / DL/T 1580-2016 DL/T 1580-2016 Abolished 交、直流棒形悬式复合绝缘子用芯棒技术规范 Standard Type DL ICS N/A CCS N/A Status Abolished Issue Date 2016-02-05 Implementation 2016-07-01 Centralized Committee 国家能源局 Issuing Authority 国家能源局