NF EN 13523-4:2001被替代
Coil Coated Metals - Test Methods - Part 4: Pencil Hardness
出版：Association Francaise de Normalisation
专家解读视频
This standard specifies the procedure for determining the relative hardness of an organic coating on a metallic substrate, by means of pencils of known hardness.
Indice de Classement: T37-001-4. Supersedes NFT 37 001-4 (02/2004)
NEN EN 13523-4:2001 - Identical
SS EN 13523-4 Ed. 1 (2001) - Identical
UNE EN 13523-4:2001 - Identical
NS EN 13523-4 Ed. 1 (2001) - Identical
I.S. EN 13523-4:2001 - Identical
UNI EN 13523-4:2001 - Identical
NBN EN 13523-4:2001 - Identical
ONORM EN 13523-4:2001 - Identical
DIN EN 13523-4 (2001-12) - Identical
BS EN 13523-4:2001 - Identical
SN EN 13523-4:2001 - Identical
