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邮电部已颁布的推荐性标准１．图像输入设备技术条件２．分组装拆（ＰＡＤ）设备进入公用分组交换数据网检测方法３．分组式终端进入公用分组交换数据网检测方法４．分组装拆（ＰＡＤ）设备进人公用分组交换数据网技术要求５．分组式终端进入公用分组交换数据网技术要求６...
Ministry of Posts and Telecommunications has promulgated the recommended standard 1. Image input device technical conditions 2. Subassembly and disassembly (PAD) equipment into public packet switched data network detection method 3. Packet terminal into public packet switched data network detection method 4. Subassembly and disassembly (PAD) equipment into public packet switched data network technical requirements 5. Splitter into public packet-switched data network technology requirements 6 ...