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BS 7078:1989 Method for determination of the electrical resistance to earth of an installed textile floor covering standard by BSI Group, 06/30/1989
BS 7077-2.2:1989 Dental handpieces and accessories. Accessories. Specification for coupling dimensions standard by BSI Group, 06/30/1989
BS 7120:1989 Specification for rating and performance of air to liquid and liquid to liquid chilling packages standard by BSI Group, 06/30/1989
BS 7021:1989 Code of practice for thermal insulation of roofs externally by means of sprayed rigid polyurethane (PUR) or polyisocyanurate (PIR) foam standard by BSI Group, 06/30/1989
BS 5268-7.4:1989 Structural use of timber. Ceiling binders standard by BSI Group, 06/30/1989
BS 5268-7.3:1989 Structural use of timber. Recommendations for the calculation basis for span tables. Ceiling joists standard by BSI Group, 06/30/1989
BS 5261-3:1989 Copy preparation and proof correction. Specification for marks for mathematical copy preparation and mathematical proof correction and their uses standard by BSI Group, 06/30/1989
BS 4800:1989 Schedule of paint colours for building purposes standard by BSI Group, 06/30/1989
BS 5268-7.2:1989 Structural use of timber. Recommendations for the calculation basis for span tables. Joists for flat roofs standard by BSI Group, 06/30/1989
BS 5268-7.1:1989 Structural use of timber. Recommendations for the calculation basis for span tables. Domestic floor joists standard by BSI Group, 06/30/1989
BS 2890:1989 Specification for troughed belt conveyors standard by BSI Group, 06/30/1989
BS 4504-3.3:1989 Circular flanges for pipes, valves and fittings (PN designated). Specification for copper alloy and composite flanges standard by BSI Group, 06/30/1989