acket switching networks
ackets (data transmission)
lant;Reliability;Safety;Safety requirements;Signal transmission;Specification (approval);Transmission devices;Transmission systems;Voice communication;Warning devices【摘要】: 【中国标准分类号】: A91【国际标准分类号】: 13_320【页数】: 11P.;A4【正文语种】: 其他 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |