China 'GB/T 9996.1-2008
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 9996.1-2008
Determination of appearance quality of yarns made of cotton or man-made fibres,or their blends by winding on the black board - Part 1:comprehensive assessment 棉及化纤纯纺、混纺纱线外观质量黑板检验方法 第1部分:综合评定法
Issued Date:2008-05-23
Implemented Date:2008-12-01
Issued by:
The Standardization Administration of the People's Republic of China