Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 31353-2014 |
Test methods for bow of sapphire substrates 蓝宝石衬底片弯曲度测试方法 |
China National Standards Test methods bow |
English PDF |
GB/T 19545.1-2012 |
Walking aids manipulated by one arm - Requirements and test methods - Part 1: Elbow crutches 单臂操作助行器具 要求和试验方法 第1部分:肘拐杖 |
China National Standards Test methods bow |
English PDF |
GB/T 6619-2009 |
Test methods for bow of silicon wafers 硅片弯曲度测试方法 |
China National Standards Test methods bow |
English PDF |
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