IEC/IEEE 62704-3:2017 EN-FR 9263d047
Determining the peak spatial-average specific absorption rate (SAR) in the human body from wireless communications devices, 30 MHz?to 6 GHz - Part 3: Specific requirements for using the finite difference time domain (FDTD) method for SAR calculations of mobile phones
现行 发布日期 : 2017-10-26 实施日期 :
现行 发布日期 : 2017-10-26 实施日期 :
IEC 60044-8:2002 EN e29df346
Instrument transformers - Part 8: Electronic current transformers
现行
发布日期 :
2002-07-19
实施日期 :
IEC 60050-300:2001 EN-FR f49b939e
International Electrotechnical Vocabulary - Electrical and electronic measurements and measuring instruments - Part 311: General terms relating to measurements - Part 312: General terms relating to electrical measurements - Part 313: Types of electrical measuring instruments - Part 314: Specific terms according to the type of instrument
现行
发布日期 :
2001-07-31
实施日期 :