
Timber structures - Strength graded structural timber with rectangular cross section - Part 1: General requirements
出版:National Standards Authority of Ireland

專家解讀視頻
This European Standard specifies requirements for strength graded structural timber with rectangular cross-sections either visual or machine graded, shaped by sawing, planning or other methods and with cross-sectional dimensions complying with EN 336 (referred to as structural timber in the following clauses).