Home / Standards / GB 13232-1991 GB 13232-1991 Abolished Built-in thermal protection for rotating electrical machines--General rules for thermal protectors 旋转电机装入式热保护 热保护器通用规则 Standard Type GB ICS 29.160.10 CCS K20 Status 废止 Issue Date 1991-10-30 Implementation 1992-08-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A