BS CECC 90101:1980 Specification for harmonized system of quality assessment for electronic components. Family specification: digital integrated TTL circuits, series 54, 64, 74, 84 standard by BSI Group, 04/15/1980
BS 5876:1980 Guide for subjective viewing tests for television receivers standard by BSI Group, 03/31/1980
BS 4486:1980 Specification for hot rolled and hot rolled and processed high tensile alloy steel bars for the prestressing of concrete standard by BSI Group, 03/31/1980
BS 5857-1.1:1980 Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of water flow. General standard by BSI Group, 03/31/1980
BS AU 177A:1980 Specification for electrical connections between towing vehicles and trailers with 6 V or 12 V electrical equipment: type 12 S (supplementary) standard by BSI Group, 03/31/1980
BS 5857-1.2:1980 Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of water flow. Constant rate injection method using non-radioactive tracers standard by BSI Group, 03/31/1980
BS 5711-3:1979 [ Withdrawn ] Methods of sampling and test for glycerol. Determination of glycerol content standard by BSI Group, 11/30/1979
BS 5711-4:1979 [ Withdrawn ] Methods of sampling and test for glycerol. Determination of density and relative density standard by BSI Group, 11/30/1979
BS 5711-5:1979 [ Withdrawn ] Methods of sampling and test for glycerol. Determination of alkalinity or acidity: volumetric method standard by BSI Group, 11/30/1979
BS 5711-6:1979 Methods of sampling and test for glycerol. Determination of ash: gravimetric method standard by BSI Group, 11/30/1979
BS 5711-7:1979 [ Withdrawn ] Methods of sampling and test for glycerol. Determination of sulphated ash: gravimetric method standard by BSI Group, 11/30/1979
BS 5711-8:1979 [ Withdrawn ] Methods of sampling and test for glycerol. Determination of water content: Karl Fischer method standard by BSI Group, 11/30/1979