架空光(电)缆通信杆路工程设计规范(附条文说明)
Design Specifications for Pole Line of Optical (Copper) Cable Communication Engineering
2007-10-25
YD 2002-1992
长途通信干线电缆线路工程设计规范
Engineering design specifications for long distance communication trunk cables and lines
YD 5214-2015
无线局域网工程设计规范(附条文说明)
Design Specifications For Wireless Local Area Network Engineering
2015-04-30
YD/T 5143-2005
26GHz本地多点分配系统(LMDS)工程设计规范(附条文说明)
Specifications of Engineering Design for 26GHz Local Multipoint Distribution System
2006-07-25
YD/T 5111-2015
数字蜂窝移动通信网WCDMA工程设计规范(附条文说明)
Design Specifications for WCDMA Digital Cellular Mobile Communication System Engineering
2015-04-30
YD/T 5110-2015
数字蜂窝移动通信网CDMA2000工程设计规范(附条文说明)
Design Specifications for CDMA2000 Digital Cellular Mobile Communication System Engineering
2015-04-30
GA/T 331-2001
公安移动通信网警用自动级通信系统工程设计技术规范
Technical specification for engineering design of automatic mobile communications for public security
2001-10-15
YD/T 5112-2015
数字蜂窝移动通信网TD-SCDMA工程设计规范(附条文说明)
Design Specifications for TD-SCDMA Digital Cellular Mobile Communication Network Engineering
2015-04-30
YD/T 5222-2015
数字蜂窝移动通信网LTE核心网工程设计规范(附条文说明)
Design Specifications for Core NetWork of LTE Digital Cellular Mobile Communication System Engineering
2015-10-14
YD/T 5104-2015
数字蜂窝移动通信网900/1800MHZ TDMA工程设计规范(附条文说明)
Design Specifications for 900/1800MHz TDMA Digital Cellular Mobile Communication System Engineering
2015-04-30
YD/T 5213-2015
数字蜂窝移动通信网TD-LTE无线网工程设计暂行规定(附条文说明)
Provisional Design Specifications for TD-LTE Digital Cellular Mobile Communication System Engineering
2015-04-30
DL/T 5734-2016
电力通信超长站距光传输工程设计技术规程(附条文说明)
Design technical specification of ultra-long haul optical transmission engineering of electric power communication
2016-02-05
YD/T 5224-2015
数字蜂窝移动通信网LTE FDD无线网工程设计规范
Design Specifications for Wireless Network of LTE FDD Digital Cellular Mobile Communication System Engineering
2015-10-14
BS 5672-1991
Specification for designation of the direction of rotation and of cylinders and valves in cylinder heads, and definition of right-hand and left-hand in-line engines and locations on an engine for reciprocating internal combustion engines
气缸旋转方向和气缸盖中气缸和阀门的命名规范 以及往复式内燃机用右侧和左侧直列发动机和发动机上位置的定义