标准号:60947-7-4 BULLETIN-2017
中文标准名称:60947-7-4 BULLETIN-2017
英文标准名称:UL Standard for Low-Voltage Switchgear And Controlgear – Part 7-4: Ancillary equipment – PCB terminal blocks for copper conductors (COMMENTS DUE: January 22@ 2018)
发布日期:2017-12-22
实施日期:2018-05-01