NF EN 975-1:1995被替代
Sawn Timber - Appearance Grading Of Hardwoods - Part 1: Oak And Beech
出版：Association Francaise de Normalisation
专家解读视频
States rules for the determination of quality of appearance graded sawn temperate hardwood, rough sawn and regularized timber. Denominations and definitions are also laid down and rules given for composition and acceptance of batches. It is applicable to green and dried timber, but is inapplicable to strength grading of structural timber and to timber for pallets.
Indice de classement: B53-621-1PR. Supersedes NFB 53 621-1. (09/2003) PR NF EN 975-1 February 2008. (02/2008)
SS EN 975-1 Ed. 2 (2000) - Identical
UNE EN 975-1:1996 - Identical
UNI EN 975-1:1999 - Identical
I.S. EN 975-1:1996 - Identical
NS EN 975-1:1995 - Identical
NBN EN 975-1:1999 - Identical
ONORM EN 975-1:2000 - Identical
DIN EN 975-1 (1999-10) - Identical
BS EN 975-1 - Identical
NEN EN 975-1:1995 - Identical
SN EN 975-1:1999 - Identical
