CEI EN 60137 : 2009已作废
INSULATED BUSHINGS FOR ALTERNATING VOLTAGES ABOVE 1000 V
出版：Comitato Elettrotecnico Italiano
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基本信息
标准编号： CEI EN 60137 : 2009
发布时间：2009/1/1 0:00:00
标准类别：Standard
出版单位：Comitato Elettrotecnico Italiano
标准页数：118
标准简介
Describes electrical apparatus, machinery, transformers, switchgear and installations for three-phase alternating current systems, having highest voltage for equipment above 1000 V and power frequencies of 15 Hz up to and including 60 Hz.
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