China 'GB/T 23227-2008
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 23227-2008
Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having an oriented permeable zone - Determination of air permeability 卷烟纸、成形纸、接装纸及具有定向透气带的材料 透气度的测定
Issued Date:2008-12-31
Implemented Date:2009-06-01
Issued by:
The Standardization Administration of the People's Republic of China