DIN EN 62271-203 (2012-11)现行
High-voltage Switchgear And Controlgear - Part 203: Gas-insulated Metal-enclosed Switchgear For Rated Voltages Above 52 Kv (iec 62271-203:2011)
出版：Verband Deutscher Elektrotechniker
专家解读视频
2012 [01/11/2012]2004 [01/11/2004]
Supersedes DIN EN 60517 and DIN IEC 60517 (DRAFT). (11/2004) Supersedes DIN IEC 62271-203. (11/2012)
UNE EN 62271-203:2013 - Identical
NBN EN 62271-203:2012 - Identical
BS EN 62271-203:2012 - Identical
SS EN 62271-203 Ed. 2 (2012) - Identical
NF EN 62271-203:2012 - Identical
