Home / Standards / GB/T 4114-1983 GB/T 4114-1983 Abolished Kilowatt-hour and megajoule conversion tables 千瓦小时与兆焦耳的相互换算表 Standard Type GBT ICS N/A CCS A51 Status Abolished Issue Date 1983-12-26 Implementation 1984-10-01 Centralized Committee 国家标准委 Issuing Authority 国家标准委