YD/T 1368.2-2008.Test Method for User Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network Part 2:Network Compatibility Test. 1范围

YD/T 1290.1-2003.General technical requirements of peer to peer short message interworking between networks Part 1: Interworking between PSTN and PLMN

YD/T 1488-2006.400/1800MHz SCDMA radio access system: test method. 1范围 YD/T 1488规定了采用同步码分多址(SCDMA)工作方式，工作于400/1800MHz频段的频率间隔为500kHz SCDMA无线接人系统的系统功能、设

YD/T 1533.1-2006.Technical Requirements of Multimedia Message Service Based on Fixed Network Part 1:Equipment of Multimedia Message Service Center(MMS

YD/T 1460.5-2006.Telecommunication microduct optical fibre cables and fibre units for installation by blowing Part 5:Enhanced performance fibre units.

YD/T 1460.4-2006.Telecommunication microduct optical fibre cables and fibre units for installation by blowing Part 4:Microduct optical fibre cables. 1

YD/T 1533.2-2006.Technical Requirements of Multimedia Message Service Based on Fixed Network Part 2:Multimedia Message Service Interface. 1范围 YD/T 153

YD/T 1118.2-2001.Secondary coating materials used for optical fiber Part 2: Modified propylene resin. 1范围 YD/T 1118.2规定了光纤松套管用二次被覆材料改性聚丙烯(PP)的要求、试验方法、

YD/T 1119-2001.Telecommunication cable Foamed polyethylene dielectric superflexible radio frequency coaxial cable for wireless base stations. 1范围 YD/T

YD/T 1120-2001.Telecommunication cable-Foamed polyethylene dielectric leaky coaxial cable. 1范围 YD/T 1120规定了物理发泡聚乙烯绝缘漏泄同轴电缆(以下简称电缆)的产品分类、要求、试验方法、检验规则、产

YD/T 1120-2007.Communication Cable-Foamed Polyethylene Dielectric Corrugated Copper Tube Outer Conductor Leaky Coaxial Cable. 1范围 YD/T 1120规定了物理发泡聚乙烯绝

YD/T 1121-2001.Data Transmission Protocol for Information Paging Network (FLEX Part). 1范围 YD/T 1121规定了在FLEX编码格式上使用寻呼信道发送信息的数据传输协议。本标准中的格式定义均指FLEX编码的有效