Measurement of sound insulation in buildings and of building elements. Method for laboratory measurement of room-to-room airborne sound insulation of a suspended ceiling with a plenum above it.
standard by BSI Group, 02/27/1987
Vulcanized butadiene acrylonitrile rubber compounds
standard by BSI Group, 06/19/1956
Methods of testing plastics. Thermal properties-Determination of deformation under heat of flexible polyvinyl chloride compound
standard by BSI Group, 09/30/1976
Methods of testing plastics. Rheological properties-Determination of the viscosity of polymers in the liquid, emulsified or dispersed state using a rotational viscometer working at a defined shear rate
standard by BSI Group, 10/31/1978
Specification for smoke density indicators and recorders
standard by BSI Group, 01/11/1957
Auxliaries for operation of fluorescent lamps on a.c. 50 c/s supplies. Ballasts
standard by BSI Group, 01/11/1957
Lead chromes and zinc chromes for paints
standard by BSI Group, 12/01/1940
The reduction and presetation of experimental results
standard by BSI Group, 08/04/1959
Carbon steel forgings for ship and marine engines purposes
standard by BSI Group, 10/01/1941
Specification for steel knee joints for steel orthopaedic calipers
standard by BSI Group, 11/26/1957
