中華人民共和國國家標準
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 31840.2-2015
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 2: Cables for rated voltages from 6kV(Um=7.2kV)up to 30kV(Um=36kV) 額定電壓1kV(Um=1.2kV)到35kV(Um=40.5 kV) 鋁合金芯擠包絕緣電力電纜 第2部分:額定電壓6kV(Um=7.2kV)到30kV(Um=36kV)電纜
Issued Date:2015-07-03
Implemented Date:2016-02-01
Issued by:
The Standardization Administration of the People's Republic of China