进出口染色桑蚕丝外观检验规程
Testing methods of appearance of coloured mulberry silk yarn for import and export
2010-05-27
SN/T 3981.5-2015
进出口纺织品质量符合性评价方法 纺织原料 第5部分:蚕丝类 绢丝
Quality conformity evaluation method of textiles for import and export - Textile raw materials - Part 5:Silk-spun silk yarn