YD/T 978-1998
公用电话网数字排队机技术要求及测试方法
Technical requirement and test method for digital queue equipment of PSTN
GB/T 31492-2015
数字电视码流发生器技术要求和测量方法
Technical requirements and test methods for TS generator of digital television
2015-05-15
ISO 5926-2023
Technical requirements and test methods for digital cinema stereoscopic projection
数字电影立体投影技术要求和试验方法
2023-05-16
GB/T 31494-2015
数字电视场强测试仪技术要求和测量方法
Technical requirements and test methods for field strength meter of digital television
2015-05-15
YD/T 3230-2017
数字移动通信终端通用技术要求和测试方法
Common technical requirements and test methods for digital mobile telecommunication terminal
2017-04-12
YD/T 2362-2011
数字移动终端内置信息服务技术要求和测试方法
Technical requirement and test method for SP service of digital mobile terminal
2011-12-20
YD/T 744-2009
准同步数字系列（PDH）数字微波通信设备和系统技术要求及测试方法
Technical requirements and test methods for digital microwave telecommunication equipments（systems）of plesiochronous digital hierarchy (PDH)
2009-12-11
YD/T 2529-2013
SDH数字微波通信设备和系统技术要求及测试方法
Technical requirements and test methods for digital microwave telecommunication equipments and systems of synchronous digital hierarchy(SDH
2013-04-25
YD/T 2742-2014
分组数字微波通信设备和系统技术要求及测试方法
Technical requirements and testing method for packet digital microwave communication equipments and systems
2014-10-14
YD/T 954-1998
数字程控调度机技术要求和测试方法
Technical requirements and test method of digital stored program control dispatching equipment
GOST 25242-1993
Измерители параметров иммитанса цифровые. Общие технические требования и методы испытаний
数字仪器测量功率参数 一般技术要求和试验方法
1993-10-21
GB/T 26681-2011
地面数字电视标准测试发射机技术要求和测量方法
Technical requirements and methods of measurement for standard testing transmitter of digital terrestrial television
2011-06-16
GB/T 26682-2011
地面数字电视标准测试接收机技术要求和测量方法
Technical requirements and methods of measurement for standard testing receiver of digital terrestial television
2011-06-16
YD/T 2355-2011
900/1800MHz TDMA数字蜂窝移动通信网 数字直放站技术要求和测试方法
900MHz/1800MHz TDMA digital cellular mobile telecommunication network technical requirements and test methods for digital repeater
2011-12-20
YD/T 3634-2020
LTE FDD数字蜂窝移动通信网直放站技术要求和测试方法
LTE FDD digital cellular mobile telecommunication network technical requirement and test method of repeater
2020-04-16
YD/T 3633-2020
TD-LTE数字蜂窝移动通信网直放站技术要求和测试方法
TD-LTE digital cellular mobile telecommunication network technical requirement and test method of repeater
2020-04-16
GOST 30606-1998
Преобразователи цифрового кода в напряжение или ток измерительные. Основные параметры. Общие технические требования. Методы испытаний
用于电压或电流测量的数字转换器 基本参数 一般技术要求 测试方法
1998-11-12
GOST 14014-1991
Приборы и преобразователи измерительные цифровые напряжения, тока, сопротивления. Общие технические требования и методы испытаний
电压 电流和电阻的数字仪器和测量传感器 一般技术要求和试验方法
YD/T 3303-2017
800MHz/2GHz CDMA数字蜂窝移动通信网 数字直放站技术要求和测试方法
800MHz/2GHz CDMA digital cellular mobile telecommunication network - Technical requirements and test methods for radio digital signal repeater
2017-11-07
GOST R ISO 10155-2006
Выбросы стационарных источников. Автоматический мониторинг массовой концентрации твердых частиц. Характеристики измерительных систем, методы испытаний и технические требования
固定源排放 自动监测固体颗粒的质量浓度 性能特点 试验方法和技术要求