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작품 · work_ieee_c37_20_1a_2020

IEEE Std C37.20.1a-2020 · 관계

IEEE Std C37.20.1a-2020 是电气电子工程师学会的技术标准,题为“IEEE Standard for Metal-Enclosed Low-Voltage (1000 V ac and below, 3200 V dc and below) Power Circuit Breaker Switchgear - Amendment 1: Control and Secondary Circuits and Devices, and”;公开目录标为现行(Active),已批准(Approved),著录年份为 2020 年。

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