BS 1344-18:1981 Methods of testing vitreous enamel finishes. Determination of fluidity behaviour: fusion flow test standard by BSI Group, 10/30/1981
BS 4401-15:1981 Methods of test for meat and meat products. Detection of polyphosphates standard by BSI Group, 10/30/1981
BS 4624:1981 Methods of test for asbestos-cement building products standard by BSI Group, 10/30/1981
BS 5817-5.1:1981 Specification for audio-visual, video and television equipment and systems. Control, synchronization and address codes. Synchronized tape/visual operating practice standard by BSI Group, 10/30/1981
BS 6102-1:1981 Cycles. Specification for safety requirements for bicycles standard by BSI Group, 10/30/1981
BS 6078:1981 Guide to the application of digital computers to nuclear reactor instrumentation and control standard by BSI Group, 10/30/1981
BS HC 502:1981 Specification for copper base aluminium-nickel-iron alloy castings (620 MPa) (Al 9.5, Ni 5, Fe 5) standard by BSI Group, 09/30/1981
BS 1486-4:1981 Lubricating nipples. Specification for hydraulic grease nipples standard by BSI Group, 09/30/1981
BS 5079:1981 Specification for information interchange on 3.81 mm (0.150 in) magnetic tape cassette at 4 cpmm (100 cpi), phase encoded at 63 ftpmm (1600 ftpi) standard by BSI Group, 09/30/1981
BS 3041-12:1981 Radio-frequency connectors. Specification for r.f. coaxial connectors with screw coupling, unmatched (type UHF) standard by BSI Group, 09/30/1981
BS 6148-8:1981 Methods of test for commercial refrigerated cabinets. Test for accidental mechanical contact standard by BSI Group, 09/30/1981
BS 6128-4:1981 Industrial laminated rods and tubes based on thermosetting resins. Specification for rectangular moulded rods standard by BSI Group, 09/30/1981