BS 1181:1971

Specification for clay flue linings and flue terminals
standard by BSI Group, 06/21/1971

BS 1042-1-1.2:1984

Measurement of fluid flow in closed conduits. Pressure differential devices-Specification for square-edged orifice plates and nozzles (with drain holes, in pipes below 50 mm diameter, as inlet and outlet devices) and other orifice plates and Borda inlets
standard by BSI Group, 03/30/1984

BS 1344-1:1965

Methods of testing vitreous enamel finishes-Resistance to thermal shock of coatings on articles other than cooking utensils
standard by BSI Group, 11/30/1976

BS 1319:1976

Specification for medical gas cylinders, valves and yoke connections
standard by BSI Group, 10/29/1976

BS 1281:1966

Specification for glazed ceramic tiles and tile fittings for internal walls
standard by BSI Group, 05/23/1966

BS 109:1933

Air-break knife switches and air-break isolating switches for voltages not exceeding 660 volts excluding totally-enclosed and flame proof types
standard by BSI Group, 01/30/1933

BS 1016-111:1993

Methods for analysis and testing of coal and coke-Determination of abrasion index of coal
standard by BSI Group, 07/15/1993

BS 1000[68/681.3]:1982

Universal Decimal Classification. English full edition-Finished articles in general. Precision mechanisms. Horology. Instrumentation. Data processing equipment
standard by BSI Group, 07/30/1982

BS 122-3:1974

Milling cutters and reamers. Milling cutters. Metric units
standard by BSI Group, 07/12/1920

BS 12:1925

Portland cement
standard by BSI Group, 01/01/1925