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
Railway rolling stock material Laminated volute and helical springs and steel for laminated springs
standard by BSI Group, 03/01/1921
Paper boxes for pills, tablets,ointments, pastes, creams powders and crystals.
standard by BSI Group, 10/18/1950
Technical compound cod oil
standard by BSI Group, 03/09/1950
Specification. Steels for use in the chemical petroleum and allied industries
standard by BSI Group, 11/06/1950
Projector spools for 16 mm cinematograph film up to 2000 ft capacity
standard by BSI Group, 08/19/1953
Methods of test for petroleum and its products-Recovery of bituminous binders by dichloromethane extraction
standard by BSI Group, 01/31/1991
Ferrous and non ferrous bourdon tubing
standard by BSI Group, 06/29/1959
Specification for reflex reflectors for vehicles, including cycles
standard by BSI Group, 09/25/1967
Specification for equipment for eye, face and neck protection against non-ionizing radiation arising during welding and similar operations
standard by BSI Group, 12/31/1982
