
Round And Sawn Timber - Methods Of Measurements - Part 3: Features And Biological Degradations
出版:Comite Europeen de Normalisation

专家解读视频
2018 [01/01/2018]
Supersedes PREN 1309-3, EN 1311 and EN 1310. (02/2018)
DIN EN 1309-3 (2018-03) - Identical
NS EN 1309-3:2018 - Identical
I.S. EN 1309-3:2018 - Identical
NEN EN 1309-3:2018 - Identical