Timber and wood-based materials in internal windows, internal door leaves and internal doorframes - Requirements and specifications; German version EN 14221:2006— 22 стр.
Timber and wood-based materials in external windows, external door leaves and external doorframes - Requirements and specifications; German version EN 14220:2006— 26 стр.
Wood-based panels - Sampling, cutting and inspection - Part 1: Sampling and cutting of test pieces and expression of test results; German version EN 326-1:1994— 8 стр.
Wood-based panels; determination of dimensions of boards; part 2: determination of squareness and edge straightness; German version EN 324-2:1993— 5 стр.
Wood-based panels - Sampling, cutting and inspection - Part 2: Initial type testing and factory production control; German version EN 326-2:2010+A1:2014— 43 стр.