Technical Standard

Twist drills and centre drills
standard by BSI Group, 02/12/1960

Power driven rail mounted tower cranes
standard by BSI Group, 11/30/1956

Methods of testing water used in industry-Sodium
standard by BSI Group, 02/29/1984

Specification for school music equipment. Metods of test for musicals instruments
standard by BSI Group, 08/06/1964

Conveyor belting for underground use in coal mines
standard by BSI Group, 11/30/1960

Specification for dental amalgam alloy (silver-tin)
standard by BSI Group, 12/31/1957

Round strand and flattened strand steel wire ropes for colliery haulage purposes
standard by BSI Group, 12/01/1932

Method for the thermal testing of domestic solid fuel burning appliances with convection.-Hood method
standard by BSI Group, 06/30/1961

Engineering drawing practice-Recommendations for dimensioning and tolerancing of size
standard by BSI Group, 10/31/1985

Specification for lighting fittings for civil land aerodromes. Runway lights-Omni-directional elevated runway-edge lighting fittings
standard by BSI Group, 04/21/1972