BS PD 6523:1989 Information on access to and movement within and around buildings and on certain facilities for disabled people standard by BSI Group, 12/31/1989
BS 4444:1989 Guide to electrical earth monitoring and protective conductor proving standard by BSI Group, 12/31/1989
BS 6200-4:1989 Sampling and analysis of iron, steel and other ferrous metals. Recommendations for the order of listing elements in the chemical analysis of steel standard by BSI Group, 12/31/1989
BS 7221:1989 Open systems interconnection: specification for internal organization of the Network Layer standard by BSI Group, 12/31/1989
BS 4204:1989 Specification for flash welding of steel tubes for pressure applications standard by BSI Group, 12/22/1989
BS 7044-2.1:1989 Artificial sports surfaces. Methods of test. Methods for determination of ball/surface interaction standard by BSI Group, 11/30/1989
BS 4623:1989 Specification for folded continuous stationery for impact printers standard by BSI Group, 11/30/1989
BS 5550-9.4.1:1989 Cinematography. 17.5 mm film. Sound. Specification for the positions and width dimensions of recording head gaps for two sound records on 17.5 mm magnetic film standard by BSI Group, 11/30/1989
BS 6356-4:1989 Spraying equipment for crop protection. Specification for performance limits for field spraying nozzles standard by BSI Group, 11/30/1989
BS 7044-2.4:1989 Artificial sports surfaces. Methods of test. Methods for determination of environmental resistance standard by BSI Group, 11/30/1989
BS 6910-2:1989 Cold pour resin compound and heat-shrink cable joints in the voltage range up to 1000 V a.c. and 1500 V d.c. Code of practice for on-site installation standard by BSI Group, 09/29/1989
BS 7142-2:1989 Methods for analysis of milk-based products. Determination of fat content of milk-based infant foods by the Weibull-Berntrop gravimetric method standard by BSI Group, 09/29/1989