GB/T 11592-2011 公用数据网上起/止传输业务使用的数据终端设备(DTE)和数据电路终接设备(DCE)间的接口 Interface between data terminal equipment(DTE) and data circuit-terminating equipment(DCE) for start-stop transmission services on public data networks
Interface between data terminal equipment(DTE) and data circuit-terminating equipment(DCE) for start-stop transmission services on public data networks