DIN Standards Committee Paper, board and pulps
ISO 5636-4
Paper and board; Determination of air permeance (medium range); Part 4 : Sheffield method
Papier und Pappe; Bestimmung der Luftdurchlässigkeit (mittlerer Bereich); Teil 4: Verfahren nach Scheffield
Responsible national committee
NA 074-02-03 AA - Physical-technological test methods for paper and board
Responsible international committee
ISO/TC 6/SC 2 - Test methods and quality specifications for paper and board