BS 5295-3:1989 Environmental cleanliness in enclosed spaces. Guide to operational procedures and disciplines applicable to clean rooms and clean air devices standard by BSI Group, 09/29/1989
BS AU 234:1989 Methods of test and general requirements for road vehicle starter motors standard by BSI Group, 09/29/1989
BS 6288-11:1989 Magnetic tape sound recording and reproducing systems. Guide to an address code for compact cassettes standard by BSI Group, 09/29/1989
BS 5158:1989 Specification for cast iron plug valves standard by BSI Group, 09/29/1989
BS DD 183:1989 Specification for universal modular fuses standard by BSI Group, 12/31/1989
BS 6200-3.20.1:1989 Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of nickel. Steel and cast iron: gravimetric or titrimetric method standard by BSI Group, 12/31/1989
BS 6200-3.26.4:1989 Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of silicon. Steel and cast iron: spectrophotometric method for silicon contents from 0.01% (m/m) to 0.05% (m/m) standard by BSI Group, 12/31/1989
BS 6579-7:1989 Safety fences and barriers for highways. Specification for components for untensioned corrugated beam safety fence standard by BSI Group, 12/31/1989
BS 3016:1989 Specification for pressure regulators and automatic changeover devices for liquefied petroleum gases standard by BSI Group, 12/31/1989
BS 4223:1989 Methods for determination of constructional details of textile floor coverings with yarn pile standard by BSI Group, 12/31/1989
BS 7190:1989 Method for assessing thermal performance of low temperature hot water boilers using a test rig standard by BSI Group, 12/31/1989
BS 6200-3.34.2:1989 Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of vanadium. Steel and cast iron: spectrophotometric method standard by BSI Group, 12/31/1989