
Railway Applications - Rolling Stock - Electric Equipment In Trolley Buses - Safety Requirements And Current Collection Systems
出版:Verband Deutscher Elektrotechniker

专家解读视频
2016 [01/03/2016]DRAFT 2014 [01/04/2014]
Supersedes DIN CLC/TS 50502. (04/2016)
EN 50502:2015 - Identical
EN 50502:2015 - Identical
VDE 0115-502:2016-03 - Corresponds
PREN 50502 : DRAFT 2013 - Identical