BS 6839-1:1987被替代
Mains signalling equipment. Specification for communication and interference limits and measurements
出版：British Standards Institution
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基本信息
标准编号： BS 6839-1:1987
发布时间：1987/4/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Limits for the signal output and spurious output of equipment using the frequency range 3 kHz to 150 kHz. Methods of measurement.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 5730
替代本标准的新标准
