BS 6829-4.2:1989 Analysis of surface active agents (raw materials). Ethylene oxide adducts. Method for determination of polyethylene glycols and non-ionic active matter contents standard by BSI Group, 08/31/1989
BS 6147:1989 Methods for determination of bulk density of iron ores standard by BSI Group, 08/31/1989
BS 6121-2:1989 Mechanical cable glands. Specification for polymeric glands standard by BSI Group, 08/31/1989
BS 5655-11:1989 Lifts and service lifts. Recommendations for the installation of new, and the modernization of, electric lifts in existing buildings standard by BSI Group, 08/31/1989
BS 5978-3:1989 Safety and performance of gas-fired hot water boilers (60 kW to 2 MW input). Specification for additional requirements for boilers with forced or induced draught burners standard by BSI Group, 08/31/1989
BS 5978-1:1989 Safety and performance of gas-fired hot water boilers (60 kW to 2 MW input). Specification for general requirements standard by BSI Group, 08/31/1989
BS 5978-2:1989 Safety and performance of gas-fired hot water boilers (60 kW to 2 MW input). Specification for additional requirements for boilers with atmospheric burners standard by BSI Group, 08/31/1989
BS HR 205:1989 Nickel-copper alloy sheet and strip: annealed (Nickel base, Cu 31) standard by BSI Group, 08/31/1989
BS 4087:1989 Specification for copper-covered steel wire for telephone and telegraph purposes standard by BSI Group, 08/31/1989
BS 2G 223:1989 Specification for screen terminating devices for aircraft electric cables standard by BSI Group, 08/31/1989
BS 1983-5:1989 Chucks for machine tools and portable power tools. Code of practice for the safe operation of workholding chucks used on lathes standard by BSI Group, 08/31/1989
BS 7138:1989 Guide to SGML Document Interchange Format (SDIF) standard by BSI Group, 08/31/1989