Ключевые слова:
Moisture|Bend testing|Water absorption|Environment (working)|Colour codes|Load-bearing boards|Approval testing|Boiling tests|Bending|Dimensional changes|Modulus of elasticity|Identification methods|Wood products|Testing conditions|Humidity|Thickness|Swelling|Tensile strength|Hardboards|Marking|Performance|Fibre building board|Density|Strength of materials|Grades (quality)|Woodbased sheet materials