Home / Standards / GB 12021.6-1989 GB 12021.6-1989 Abolished The limited value and testingmethod of efficiency and warming energy consumption for automatic rice cookers 自动电饭锅效率、保温电耗限定值及测试方法 Standard Type GB ICS 97.040.20 CCS F04 Status 废止 Issue Date 1989-12-25 Implementation 1990-12-01 Responsible Dept 国家标准委 Drafting Unit N/A