NA 057
DIN Standards Committee Food and Agricultural Products
Standards
[CURRENT]
ISO 2471
ISO 2471
Paper and board - Determination of opacity (paper backing) - Diffuse reflectance method
Title (German)
Papier und Pappe - Bestimmung der Opazität (abgedeckter Hintergrund) - Verfahren bei gestreuter Reflexion
Responsible national committee
NA 074-02-02 AA - Optical test methods for paper, board and pulps