ISO 12625-7:2014 specifies testing procedures for the instrumental determination of brightness and colour of tissue paper and tissue products viewed under outdoor daylight conditions. It also gives specific instructions for the preparation of test pieces (single-ply, multi-ply products) and for the optical measurements of products, where special precautions may be necessary.
Revises
ISO 12625-7:2007
WITHDRAWN
ISO 12625-7:2014
95.99
Withdrawal of Standard
27 gush 2021
PUBLISHED
ISO 12625-7:2021
Letër pecetë dhe produkte letër pecetë - Pjesa 7: Përcaktimi i vetive optike - Matja e shkëlqimit dhe ngjyrës me anë të D65/10° (jashtë në ambjent në dritë natyrore)
95.99 Withdrawal of Standard
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