18/30371546 DC

Tensile strength, Marking, Colour codes, Identification methods, Density, Modulus of elasticity, Bending, Moisture, Swelling, Environment (working), Performance, Softboards, Approval testing, Grades (quality), Dimensional changes, Fibre building board, Thickness, Wood products, Woodbased sheet materials, Load-bearing boards, Water absorption, Strength of materials, Humidity