DIN EN 14081-1-2006 木結構.矩形截面的強度分級結構木材.第1部分:一般要求.德文版本EN 14081-1-2005
Timber structures - Strength graded structural timber with rectangular cross section - Part 1: General requirements; English version of DIN EN 14081-1:2006-03
This European Standard lays down the requirements for visual and 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 standard identifies the characteristics for which, as a minimum, limits shall be given in visual grading rules.