IEC: 60947 - 2 (Ed - 4.0) - 2013-01 (Amdt-2); Low-voltage switchgear and controlgear - Part 2 : Circuit-Breakers
International Electrotechnical Commission
IEC: 60947 - 2 (Ed - 4.0) - 2013-01 (Amdt-2); Low-voltage switchgear and controlgear - Part 2 : Circuit-Breakers - Geneva IEC 2013 - 42
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IEC: 60947 - 2 (Ed - 4.0) - 2013-01 (Amdt-2); Low-voltage switchgear and controlgear - Part 2 : Circuit-Breakers - Geneva IEC 2013 - 42
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