
Environmental Engineering (EE); European telecommunication standard for equipment practice; Part 2: Engineering requirements for racks and cabinets
出版:European Telecommunications Standards Institute

专家解读视频
ONORM EN 300119-2:2005 - Identical
NEN EN 300119-2:2004 - Identical
NBN EN 300 119-2:2004 - Identical
NF EN 300119-2:2005 - Identical