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BS 4087:1989 Specification for copper-covered steel wire for telephone and telegraph purposes
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
BS 4078-2:1989 Powder actuated fixing systems - Specification for tools
BS 1715-2.1:1989 Analysis of soaps. Quantitative test methods - Method for determination of total alkali content and total fatty matter content
BS 1715-2.5:1989 Analysis of soaps. Quantitative test methods - Method for determination of unsaponifiable, unsaponified, and unsaponified saponifiable matter contents
BS 1715-2.6:1989 Analysis of soaps. Quantitative test methods - Method for determination of moisture and volatile matter content
BS 1715-2.8:1989 Analysis of soaps. Quantitative test methods - Method for determination of glycerol content
BS 1715-2.11:1989 Analysis of soaps. Quantitative test methods - Method for determination of ethanol-insoluble matter content
BS 7074-1:1989 Application, selection and installation of expansion vessels and ancillary equipment for sealed water systems - Code of practice for domestic heating and hot water supply
BS 6196:1989 Specification for sterile epidural catheters and introducer needles for single use