
Low-Voltage Switchgear And Controlgear - Part 5-1: Control Circuit Devices And Switching Elements - Electromechanical Control Circuit Devices
出版:Nederlands Normalisatie Instituut

专家解读视频
2018 [01/01/2018]2004 C12 2016 [01/06/2016]2004 AMD 1 2009 [01/07/2009]2004 C11 2004 [01/11/2004]2004 [01/07/2004]98 AMD 2 2000 [01/02/2000]98 AMD 12 1999 [01/11/1999]98 AMD 1 1999 [01/09/1999]98 AMD 11 1998 [01/01/1998]1998 [01/01/1998]
Supersedes NEN 10947-5-1. (08/2002) Supersedes NEN 10337-2. (03/2005)
EN 60947-5-1:2017 - Identical