ONORM EN 20534-1993
Paper and board. Determination of thickness and apparent bulk density or apparent sheet density (ISO 534:1988)

Standard No.

ONORM EN 20534-1993

Release Date

1993

Published By

AT-ON

Latest

ONORM EN 20534-1993

ONORM EN 20534-1993 history

• 1993 ONORM EN 20534-1993 Paper and board. Determination of thickness and apparent bulk density or apparent sheet density (ISO 534:1988)