CEI EN 61672-3 : 2014现行
ELECTROACOUSTICS - SOUND LEVEL METERS - PART 3: PERIODIC TESTS
出版：Comitato Elettrotecnico Italiano
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基本信息
标准编号： CEI EN 61672-3 : 2014
发布时间：2014/1/1 0:00:00
标准类别：Standard
出版单位：Comitato Elettrotecnico Italiano
标准页数：26
标准简介
Describes periodic testing of time-weighting, integrating-averaging, and integrating sound level meters that were designed to conform to the class 1 or class 2 specifications of the second edition of IEC 61672-1.
