
Environmental Engineering (EE); European telecommunication standard for equipment practice; Part 3: Engineering requirements for miscellaneous racks and cabinets
出版:European Telecommunications Standards Institute

专家解读视频
NF EN 300119-3:2005 - Identical
NBN EN 300 119-3:2004 - Identical
NEN EN 300119-3:2004 - Identical
ONORM EN 300119-3:2005 - Identical