International Electrotechnical Commission
IEC: 60947-7-1-2009; Low voltage switchgear and controlgeaer part 7-1; ancillary equipment terminal blocks for copper coductors - Geneva International Electrotechnical Commission 2009 - 68
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IEC: 60947-7-1-2009; Low voltage switchgear and controlgeaer part 7-1; ancillary equipment terminal blocks for copper coductors - Geneva International Electrotechnical Commission 2009 - 68
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