
Round And Sawn Timber - Method Of Measurement Of Biological Degrade
出版:Norwegian Standards (Norges Standardiseringsforbund)

专家解读视频
1ED 1997 [01/12/1997]
EN 1311:1997 - Identical
UNE EN 1311:1998 - Identical
SS EN 1311 Ed. 1 (1997) - Identical
I.S. EN 1311:1997 - Identical
UNI EN 1311:1999 - Identical
NF EN 1311:1997 - Identical
NBN EN 1311:1997 - Identical
ONORM EN 1311:1997 - Identical
DIN EN 1311 (1997-08) - Identical
BS EN 1311:1997 - Identical
NEN EN 1311:1997 - Identical
SN EN 1311:1997 - Identical