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China GB Standards List

 GB 18209.1-2010  
Electrical safety of machinery - Indication, marKing and actuation - Part 1: Requirements for visual, acoustic and tactile signals

机械电气安全 指示、标志和操作 第1部分:关于视觉、听觉和触觉信号的要求
 YD/T 2106-2010  
GSM-based digital trunKing mobile communication system. NSS interface test method

基于gsm技术的数字集群系统接口测试方法 网络子系统接口

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