
Paper - Determination Of Tearing Resistance (elmendorf Method)
出版:National Standards Authority of Ireland

专家解读视频
Specifies a method for determining the tearing resistance of paper.
NBN EN 21974:1995 - Identical
SS EN 21974 Ed. 1 (1995) - Identical
ISO 1974:1990 - Identical
UNE EN 21974:1996 - Identical
UNI EN 21974:1995 - Identical
NF EN 21974:1994 - Identical
BS EN 21974:1994 - Identical
DIN EN 21974 (1994-09) - Identical
ONORM EN 21974:1994 - Identical
SN EN 21974:1995 - Identical