Measurement of fluid flow in closed conduits. Pressure differential devices-Specification for square-edged orifice plates, nozzles and venturi tubes inserted in circular cross section conduits running full
standard by BSI Group, 10/01/1983
Universal Decimal Classification. English full edition-Various industries, trades and crafts. Precious metal and precious stone industries. Metal goods
standard by BSI Group, 06/28/1971
Steels for use in the chemical, petroleum and allied industries (low temperature supplementary requirements to BS 1501-1506)
standard by BSI Group, 06/21/1973
Construction drawing practice-Guide for structuring of computer graphic information
standard by BSI Group, 04/30/1990
Specification for copper for electrical purposes. Commutator bars
standard by BSI Group, 12/04/1964
Specification for cleanliness of fillings and stuffings for bedding, upholstery, toys and other domestic articles
standard by BSI Group, 05/14/1954
Structural steel for the pressure parts of marine boilers
standard by BSI Group, 05/01/1907