OVE/ONORM EN 300019-2-4:2016现行
Environmental Engineering (Ee); Environmental Conditions And Environmental Tests For Telecommunications Equipment; - Part 2-4: Specification Of Environmental Tests; Stationary Use At Non-Weather Protected Locations (Etsi En 300 019-2-4 V2.4.1 (2015-12))
出版：Osterreichisches Normungsinstitut
专家解读视频
