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China GB Standards List

 GB/T 21050-2007  
Information security techniques - Security requirements for network switch (EAL3)

信息安全技术 网络交换机安全技术要求(评估保证级3)
 GB/T 18663.2-2007  
Mechanical structure for electronic equipment Tests for IEC 60917 and IEC 60297 - Part 2: Seismic tests for cabinets and racks

电子设备机械结构 公制系列和英制系列的试验 第2部分:机柜和机架的地震试验
 GB/Z 20830-2007  
PROFIsafe-Profile for Safety Technology on PROFIBUS DP and PROFInet IO

基于PROFIBUS DP和PROFINET IO的功能安全通信行规-PROFIsafe

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