T/NFX 13-2018
交流电风扇
2018-12-29
UNE 20373-1975
A.C. ELECTRIC FANS AND REGULATORS
交流电风扇和调节器
1975-05-15
GB/T 13380-2018
交流电风扇和调速器
A.C.electric fans and regulators
2018-12-28
JJF 1261.19-2017
交流电风扇能源效率计量检测规则
Rules of Metrology Testing for Energy Efficiency of AC Electric Fans
2017-09-26
QB/T 1939-2021
电风扇用机械式定时器
2021-12-02
SN/T 3241.1-2012
进出口家用及类似用途电器检验技术要求 第1部分：交流电风扇的能效
Technical requirements for the inspection of household and similar electrical appliances for import and export-Part 1:Energy efficiency for AC electric fans
2012-10-23
T/CEC 270-2019
1000kV交流空心充气型线路柱式复合绝缘子技术规范
2019-11-21
DL/T 2388-2021
标称电压高于1000V的交流架空线路用线路柱式复合绝缘子-定义、试验方法及接收准则
GB/T 20142-2006
标称电压高于1000V的交流架空线路用线路柱式复合绝缘子-定义、试验方法及接收准则
Composite line post insulators for a.c. overhead lines with a norminal voltage greater than 1000V -- Definitions, Test methods and acceptance criteria
2006-03-06
IEC 62231-2006
Composite station post insulators for substations with a.c. voltages greater than 1 000 V up to 245 kV - Definitions, test methods and acceptance criteria
交流电压大于1000V至245kV变电站用复合站柱式绝缘子.定义、试验方法和验收标准
2006-02-07