Home / Standards / GB/T 13394-1992 GB/T 13394-1992 Abolished Letter symbols to be used in electrical technology--Symbols for quantities to be used for rotating electrical machines 电工技术用字母符号 旋转电机量的符号 Standard Type GBT ICS 29.160 CCS K04 Status 废止 Issue Date 1992-02-24 Implementation 1992-11-01 Responsible Dept 国家标准委 Drafting Unit N/A