BS 7141-5:1990 Narrow fabrics. Specification for elastic flat braids containing natural rubber standard by BSI Group, 02/28/1990
BS 6127-4:1990 Petrographic analysis of bituminous coal and anthracite. Method of determining microlithotype, carbominerite and minerite composition standard by BSI Group, 02/28/1990
BS 6100-1.3.2:1989 Glossary of building and civil engineering terms. General and miscellaneous. Parts of construction works. Roofs and roofing standard by BSI Group, 02/28/1990
BS 6100-1.3.4:1989 Glossary of building and civil engineering terms. General and miscellaneous. Parts of construction works. Stairs and circulation elements standard by BSI Group, 02/28/1990
BS 5991:1989 Specification for indirect gas fired forced convection air heaters with rated heat inputs up to 2 MW for industrial and commercial space heating: safety and performance requirements (excluding electrical requirements (2nd family gases) standard by BSI Group, 02/28/1990
BS 6256:1989 Specification for paper for steam sterilization paper bags, pouches and reels for medical use standard by BSI Group, 02/28/1990
BS 6221-1:1990 Printed wiring boards. Guide for the specification writer standard by BSI Group, 02/28/1990
BS 4076:1989 Specification for steel chimneys standard by BSI Group, 01/31/1990
BS 4078-2:1989 Powder actuated fixing systems. Specification for tools standard by BSI Group, 01/31/1990
BS 7134-0:1989 Testing of engineering ceramics. Introduction and guide to sampling standard by BSI Group, 01/31/1990
BS 7076-3:1989 Dimensions of gaskets for flanges to BS 1560. Specification for non-metallic envelope gaskets standard by BSI Group, 01/31/1990
BS L 172:1989 Specification for extruded, rolled or cast forging stock of aluminium-zinc-magnesium-manganese-copper alloy (for manufacture of forgings to BS L 171) (Zn 5.7, Mg 2.7, Mn 0.5, Cu 0.5) (7014) standard by BSI Group, 01/31/1990