DIN EN 14081-2:2013 木结构.矩形截面的强度等级结构木材.第2部分:机械等级.初始型号试验的附加要求.德文版本EN 14081-2-2010+A1-2012
Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for initial type testing; German version EN 14081-2:2010+A1:2012
This European Standard specifies requirements,additional to those in EN 14081-1, for initial type testing of machine graded structural timber with rectangular cross sections shaped by sawing, planing or other methods,and having deviations from the target sizes corresponding to EN 336. This includes requirements for strength grading machines and test equipment for proof loading graded material.