Home / Standards / GB/T 13031-1991 GB/T 13031-1991 Abolished Marine a.c. electrical power systems with voltages in the range above 1kV upto and including 11kV 电压为 1 kV以上至11 kV的船舶交流电力系统 Standard Type GBT ICS 47.020.60 CCS U60 Status 废止 Issue Date 1991-07-15 Implementation 1992-04-01 Responsible Dept 国家标准委 Drafting Unit N/A