BS 812-101-1984 Testing aggregates.Guide to sampling and testing aggregates

BS 476-12-1991 Fire tests on building materials and structures-Method of test for ignitability of products by direct flame

BS 873-7-1984 Road traffic signs and internally illuminated bollards Specification for posts and fittings

BS 4543-2-1990 Factory made chimneys.Specification for chimneys with stainless steel flue linings for use with solid fuel

BS 4543-3-1990 Factory-made chimneys. Chimneys with stainless steel flue lining for use with oil fired appliances

BS 812-103-1-1985 Testing aggregates-Method for determination of particle size distribution Section

BS 4584-103.2-1990 IEC 60249-3-3-1991 Metal-clad base materials for printed wiring boards

BS 812-111-1990 Testing aggregates. Methods for determination of ten per cent fines value

BS 476-22-1987 Fire tests on building materials and structures-Methods for determination of the fire resistance of non-loa

BS 159-1992 Specification for high-voltage busbars and busbar connections