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China GB Standards List

 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
 YD/T 2629.1-2015  
(Evolution of mobile packet core network (EPC) equipment Testing - Part 1: Support E-UTRAN access)

演进的移动分组核心网络(epc)设备测试方法 第1部分:支持e-utran接入
 GB/T 31768.4-2015  
Non-destructive Testing—Infrared flash thermography—Part 4: System

无损检测 闪光灯激励红外热像法 第4部分:检测系统
 GB/T 31768.2-2015  
Non-destructive Testing—Infrared flash thermography—Part 2: Practice

无损检测 闪光灯激励红外热像法 第2部分:检测规范

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