Classification Information
Wood beams; Wood blocks; Wood boards; Wood joints; Wood posts; Wood trim; Wood veneer; Wood, semi-worked; Boards of wood; Fire resisting wood; Semi-worked wood
Nonmetallic Building MaterialsWood beams; Wood blocks; Wood boards; Wood joints; Wood posts; Wood trim; Wood veneer; Wood, semi-worked; Boards of wood; Fire resisting wood; Semi-worked wood
Nonmetallic Building Materials