Road traffic noise reducing devices. Test method for determining the acoustic performance. Intrinsic characteristics of sound absorption under diffuse sound field conditions— 28 стр.
Road traffic noise reducing devices. Test method for determining the acoustic performance. Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions— 18 стр.
Thermal performance of building materials and products. Determination of thermal resistance by means of guarded hot plate and heat flow meter methods. Dry and moist products of medium and low thermal resistance— 76 стр.
Harmonized system of quality assessment for electronic components. Blank detail specification: fixed capacitors for direct current with electrodes of thin metal foils and a polycarbonate film dielectric. Assessment level EZ— 16 стр.
Acoustics. Measurement of sound insulation in buildings and of building elements, Laboratory measurement of airborne sound insulation of building elements— 26 стр.
Building materials and products. Hygrothermal properties. Tabulated design values and procedures for determining declared and design thermal values— 32 стр.
Building materials and products -- Hygrothermal properties -- Tabulated design values and procedures for determining declared and design thermal values— 32 стр.
Fire classification of construction products and building elements. Classification using data from fire resistance tests, excluding ventilation services— 82 стр.
