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 GB/T 33338-2016  
Test methods of twist for dipped yarns and cords

浸胶纱线、线绳和帘线捻度试验方法
 GB/T 33309-2016  
Determination of vitamin B6 ( pyridoxine, pyridoxine hydrochloride, pyridoxine fatty acid esters and pyridoxal 5-phosphate ) in cosmetics—High performance liquid chromatography

化妆品中维生素B6(吡哆素、盐酸吡哆素、吡哆素脂肪酸酯及吡哆醛 5-磷酸酯)的测定 高效液相色谱法
 GB/T 18859-2016  
Enclosed low-voltage switchgear and controlgear assemblies—Guide for testing under conditions of arcing due to internal fault

封闭式低压成套开关设备和控制设备 在内部故障引起电弧情况下的试验导则

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