ITU-R INFORME BS 516-4 SPANISH-1990 Field strength resulting from several electromagnetic fields《电磁场产生的磁场强度》.pdf

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GB T 11454-1989 助听器用音频感应回路的磁场强度.pdf

GB T 25102.4-2010 电声学 助听器 第4部分：助听器用感应回路系统磁场强度.pdf

GB T 32577-2016 轨道交通有人环境中电子和电气设备产生的磁场强度测量方法.pdf

GB T 25102.4-2010 电声学 助听器 第4部分 助听器用感应回路系统磁场强度.pdf

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GB T 32577-2016 轨道交通有人环境中电子和电气设备产生的磁场强度测量方法.pdf

ITU-R REPORT BS 516-4-1990 Field strength resulting from several electromagnetic fields《由数个电磁场产生的磁场强度》.pdf

ITU-R INFORME P 227-3 SPANISH-1982 GENERAL METHODS OF MEASURING THE FIELD STRENGTH AND RELATED PARAMETERS《测量磁场强度的一般方法及相关参数》.pdf

ITU-R RAPPORT BS 516-4 FRENCH-1990 Field strength resulting from several electromagnetic fields《几个电磁场产生的磁场强度》.pdf

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