Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
YD/T 4148-2022 |
Unified IMS network (second stage) and CDMA network short message signaling interworking test method {译} 统一IMS网络(第二阶段)与CDMA网络短消息信令互通测试方法 |
China Telecommunication Industry
Standards Two stage |
English PDF |
YD/T 3930-2021 |
5G digital cellular mobile communication network test method for base station equipment in the frequency band below 6GHz (first stage) {译} 5G数字蜂窝移动通信网 6GHz以下频段基站设备测试方法(第一阶段) |
China Telecommunication Industry
Standards Two stage |
English PDF |
YD/T 3929-2021 |
5G digital cellular mobile communication network technical requirements for base station equipment in the frequency band below 6GHz (first stage) {译} 5G数字蜂窝移动通信网 6GHz以下频段基站设备技术要求(第一阶段) |
China Telecommunication Industry
Standards Two stage |
English PDF |
YD/T 3926-2021 |
LTE FDD digital cellular mobile communication network base station equipment test method (fourth stage) {译} LTE FDD数字蜂窝移动通信网 基站设备测试方法(第四阶段) |
China Telecommunication Industry
Standards Two stage |
English PDF |
YD/T 3925-2021 |
LTE FDD digital cellular mobile communication network - technical requirements for base station equipment (the fourth stage) {译} LTE FDD数字蜂窝移动通信网 基站设备技术要求(第四阶段) |
China Telecommunication Industry
Standards Two stage |
English PDF |
YD/T 3924-2021 |
TD-LTE digital cellular mobile communication network base station equipment test method (the fourth stage) {译} TD-LTE数字蜂窝移动通信网 基站设备测试方法(第四阶段) |
China Telecommunication Industry
Standards Two stage |
English PDF |
YD/T 3923-2021 |
TD-LTE digital cellular mobile communication network technical requirements for base station equipment (the fourth stage) {译} TD-LTE数字蜂窝移动通信网 基站设备技术要求(第四阶段) |
China Telecommunication Industry
Standards Two stage |
English PDF |
YD/T 3922-2021 |
LTE digital cellular mobile communication network - technical requirements for terminal equipment (the fourth stage) {译} LTE数字蜂窝移动通信网 终端设备技术要求(第四阶段) |
China Telecommunication Industry
Standards Two stage |
English PDF |
YD/T 3857-2021 |
Interface Test Method of Broadband Trunking Communication (B-TrunC) System (Second Stage) Based on LTE Technology Trunking Core Network to Dispatching Console Interface {译} 基于LTE技术的宽带集群通信(B-TrunC)系统(第二阶段)接口测试方法 集群核心网到调度台接口 |
China Telecommunication Industry
Standards Two stage |
English PDF |
YD/T 3856-2021 |
Interface test method of broadband trunking communication (B-TrunC) system (second stage) based on LTE technology Trunking core network interface {译} 基于LTE技术的宽带集群通信(B-TrunC)系统(第二阶段)接口测试方法 集群核心网间接口 |
China Telecommunication Industry
Standards Two stage |
English PDF |
YD/T 3994-2021 |
Interface test method of broadband trunking communication (B-TrunC) system (second stage) based on LTE technology Terminal to trunking core network interface{译} {译} 基于LTE技术的宽带集群通信(B-TrunC)系统(第二阶段)接口测试方法 终端到集群核心网接口 |
China Telecommunication Industry
Standards Two stage |
English PDF |
JB/T 13986-2020 |
Two-stage turbocharger - General specifications {译} 二级涡轮增压器 通用技术条件 |
China Machinery Industry
Standards Two stage |
English PDF |
YD/T 3791-2020 |
Interface test method of broadband trunking communication (B-TrunC) system (second stage) based on LTE technology Interface between trunking base station and trunking core network {译} 基于LTE技术的宽带集群通信(B-TrunC)系统(第二阶段)接口测试方法 集群基站与集群核心网间接口 |
China Telecommunication Industry
Standards Two stage |
English PDF |
NB/T 20445.1-2017 |
(Two - stage probabilistic safety assessment for nuclear power plants - Part 1: General requirements) 应用于核电厂的二级概率安全评价 第1部分:总体要求 |
China Energy industry
Standards Two stage |
English PDF |
YD/T 2890-2015 |
(LTE-based broadband trunking communication technology (B-TrunC) system interface test method (first stage) to dispatch the cluster core network interfaces) 基于lte技术的宽带集群通信(b-trunc)系统 接口测试方法(第一阶段) 集群核心网到调度台接口 |
China Telecommunication
Standards Two stage |
English PDF |
YD/T 2859-2015 |
(LTE-based broadband trunking communication technology (B-TrunC) system interface specification (the first stage) to dispatch the cluster core network interfaces) 基于lte技术的宽带集群通信(b-trunc)系统接口技术要求(第一阶段)集群核心网到调度台接口 |
China Telecommunication
Standards Two stage |
English PDF |
YD/T 2736.2-2015 |
(2GHz WCDMA digital cellular mobile telecommunication network terminal equipment testing methods (sixth stage) enhanced high-speed packet access (HSPA +) - Part 2: Network Compatibility Test) 2ghz wcdma数字蜂窝移动通信网 终端设备测试方法(第六阶段) 增强型高速分组接入(hspa+) 第2部分:网络兼容性测试 |
China Telecommunication
Standards Two stage |
English PDF |
YD/T 2572-2015 |
(TD-LTE digital cellular mobile communication network base station equipment test method (first stage)) td-lte数字蜂窝移动通信网 基站设备测试方法(第一阶段) |
China Telecommunication
Standards Two stage |
English PDF |
YD/T 2571-2015 |
(TD-LTE digital cellular mobile communication network base station equipment technical requirements (the first stage)) td-lte数字蜂窝移动通信网 基站设备技术要求(第一阶段) |
China Telecommunication
Standards Two stage |
English PDF |
YDB 153-2014 |
(TD-LTE-based public mobile communications network trunking service general technical requirements (the first stage)) 基于TD-LTE公众移动通信网的集群业务 总体技术要求(第一阶段) |
China Telecommunication
Standards Two stage |
English PDF |
YDB 152-2014 |
(TD-LTE-based public mobile communications network trunking service terminal technical requirements (the first stage)) 基于TD-LTE公众移动通信网的集群业务 终端技术要求(第一阶段) |
China Telecommunication
Standards Two stage |
English PDF |
YD/T 2739-2014 |
(2GHz WCDMA digital cellular mobile communication network radio access subsystem device testing method (seventh stage) enhanced high-speed packet access (HSPA +)) 2ghz wcdma数字蜂窝移动通信网无线接入子系统设备测试方法(第七阶段) 增强型高速分组接入(hspa+) |
China Telecommunication
Standards Two stage |
English PDF |
YD/T 2737-2014 |
(2GHz WCDMA digital cellular mobile communication network Iub/Iur interface technology requirements and test methods (seventh stage) enhanced high-speed packet access (HSPA +)) 2ghz wcdma数字蜂窝移动通信网 iub/iur接口技术要求和测试方法(第七阶段) 增强型高速分组接入(hspa+) |
China Telecommunication
Standards Two stage |
English PDF |
YD/T 2736.1-2014 |
(2GHz WCDMA digital cellular mobile communication network terminal equipment testing methods (sixth stage) enhanced high-speed packet access (HSPA +) - Part 1: Basic functions, operations and performance testing) 2ghz wcdma数字蜂窝移动通信网终端设备测试方法(第六阶段) 增强型高速分组接入(hspa+) 第1部分:基本功能、业务和性能测试 |
China Telecommunication
Standards Two stage |
English PDF |
YD/T 2578.2-2013 |
LTE FDD digital cellular mobile communication network terminal equipment test methods (the first stage) - Part 2: Radio frequency performance test LTE FDD数字蜂窝移动通信网 终端设备测试方法(第一阶段) 第2部分:无线射频性能测试 |
China Telecommunication
Standards Two stage |
English PDF |
YD/T 2572-2013 |
TD-LTE base station digital cellular mobile communication network equipment testing method (first stage) TD-LTE数字蜂窝移动通信网 基站设备测试方法(第一阶段) |
China Telecommunication
Standards Two stage |
English PDF |
YD/T 2571-2013 |
TD-LTE base station digital cellular mobile communication network equipment technical requirements (first stage) TD-LTE数字蜂窝移动通信网 基站设备技术要求(第一阶段) |
China Telecommunication
Standards Two stage |
English PDF |
QC/T 785-2007 |
Road vehicles. Two-stage fuel filters for compression-ignition engines. Mounting and connecting dimensions 汽车 柴油机 双级燃油滤清器 安装和连接尺寸 |
China Automobile & Vehicle industry
Standards Two stage |
English PDF |
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