94/206093 DC被替代
Amendment To Iec 947-5-1 Low-Voltage Switchgear And Controlgear - Part 5: Control Circuit Devices And Switching Elements - Section One: Electromechanical Control Circuit Devices - Amendment (Corrections) Semiconductor Switching Elements For Control Circuit Devices (Iec 17B(Secretariat)595)
出版：British Standards Institution
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