ISO 8791-3:2005被替代
Paper and board - Determination of roughness/smoothness (air leak methods) Part 3: Sheffield method
出版：International Organization for Standardization
专家解读视频
ISO 8791-3:2005 specifies a method for the determination of the roughness of paper and board using the Sheffield apparatus.¨The method is applicable to papers and boards which have Sheffield roughness values between 10 and about 3 000 ml per min. It is not suitable for soft papers which allow the lands of the test head to indent the surface, or for high air-permeance papers which allow a significant flow of air through the sheet, or for papers which will not lie flat during the test.
NEN ISO 8791-3:2005 - Identical
KS M ISO 8791-3:2006 - Identical
BS ISO 8791-3:2005 - Identical
