YD/T 1020.1-2004.1范围YD/T 1020.1规定了电缆光缆用防白蚁材料聚酰胺塑料的要求、试验方法、包装和标志等。YD/T 1020.1适用于电缆光缆用防白蚁材...
YD/T 1020.2-2004.Characteristics of termite resistant jacketing materials for electrical cable and optical cable part 2: polyolefin copolymer.1范围YD/T 1020.2规定了电缆光缆用...
YD/T 1011-1999.Technology requirement and test method of standalone synchronization equipment in digital synchronization network.1范围YD/T 1011适用于数字同步网独立型节点...
YD/T 1012-1999.Node clock set of digital synchronization network and its timing feature.1范围YD/T 1012适用于我国数字同步网各级节点时钟。YD/T 1012规定了1级基准...
YD/T 1013-1999.Cabling system for building general electronic perl formance technical specifications and testing method.1范围YD/T 1013规定了智能大楼综合布线系统的基本...
YD/T 1014-1999.Technique criterion for STM - 64 optical line terminal equipment.1范围YD/T 1014适用于9953280kbit/s速率的SDH光缆传输系统的终端设备。规定了在我国...
YD/T 1010-1999.General technical specifications of STM-0 microwave communication system.1范圈YD/T 1010规定了STM-0数字微波接力通信系统进人国家公用网时必需满足...
YD/T 1007-1999.Allocation of transmission performance objectives in access network.1范围YD/T 1007规定的误码性能指标适用于接人网中NX64bit/s数字连接和基群速率...
YD/T 992-2006.Technical Requirements and Testing Methods of Telephone Additional Functions.1范围YD/T 992规定了电话机附加功能的标注名称、技术要求及检验方法。...
YD/T 1002-1999.Frame relaying bearer service interworking.1范围帧中继承载业务(FRBS)在1.233.1建议(YD/T 800- 1996)中描述,其它承载业务在I.200系列建议中描述。...
