Home / Standards / NB/T 42060-2015 NB/T 42060-2015 Active 钢芯耐热铝合金架空导线 Standard Type NB ICS N/A CCS N/A Status Active Issue Date 2015-10-27 Implementation 2016-03-01 Centralized Committee 国家能源局 Issuing Authority 国家能源局