
Environmental Engineering (Ee) - Power Supply Interface At The Input To Telecommunications And Datacom (Ict) Equipment - Part 2: Operated By -48 V Direct Current (Dc) (Etsi En 300132-2 V2.4.6 (2011-12))
出版:Osterreichisches Normungsinstitut

专家解读视频
Environmental Engineering (Ee) - Power Supply Interface At The Input To Telecommunications And Datacom (Ict) Equipment - Part 2: Operated By -48 V Direct Current (Dc) (Etsi En 300132-2 V2.4.6 (2011-12))
出版:Osterreichisches Normungsinstitut
专家解读视频