YD/T 1198.1-2014.Technical specification of ferrule for optical fiber connector Part 1: ceramic ferrule.1范围YD/T 1198.1规定了光纤活动连接器陶瓷插芯(以下简称陶瓷...
YD/T 1363.2-2014.Specification of supervision system for power,air conditioner and environment Part 2: intercommunicate protocol.1范围YD/T 1363.2规定了通信局(站)电源、空调...
YD/T 1363.4-2014.Specification of supervision system for power,air conditioner and environment Part 4: Test method.1范围YD/T 1363.4规定了通信局(站)电源、空调及环境集...
YD/T 1363.5-2014.Specification of supervision system for power,air conditioner and environment Part 5:Access control and control supervision system.1范围YD/T 1363.5规定了通信局...
YD/T 1436-2014.Outdoor power system for telecommunications.1范围YD/T 1436规定了室外型通信电源系统(以下简称系统)的定义、分类、技术要求、防雷要求、环...
YD 5091.2-2014.Specification for Seismic Test of Transmission Equipment Part 2 Satellite Earth Station Transmission Equipment.1总则1.0.1为提高电信网络的抗震防灾能力,保...
YD/T 1089-2014.Technical requirements for access network Management functions of access network elements.1范围YD/T 1089规定了接入网网元通用管理功能要求和接入网网...
YD/T 1001-2014.Characteristics of a non-zero dispersion-shifted single-mode optical fibre.1范围YD/T 1001规定了B4类非零色散位移单模光纤(NZDSF) 的几何、光学、传...
YD 5197.2-2014.Specification for Seismic Test of Access Equipment Part2 VSAT Satellite Earth Station Equipment.1总则1.0.1为提高电信网络的抗震防灾能力,保障电信网络...
YD/T 1119-2014.Telecommunication cable foamed polyethylene dielectric and corrugated tube superflexible radio frequency coaxial cable for wireless communication.1范围YD/T 1119规定...
