Mastic asphalt for damp proof courses an tanking natural rock containing 6 to 10 per cent bitumenj
standard by BSI Group, 11/07/1947
Specification for copper for electrical purposes. Commutator bars
standard by BSI Group, 02/11/1948
Mastic asphalt (natural rock asphalt aggregate) for roads and footways
standard by BSI Group, 11/28/1958
Steel plate, sheet and strip. Carbon sheet steel rolled by non continuous process
standard by BSI Group, 02/28/1964
Dimensions of amateur roll film backing paper and film spools.
standard by BSI Group, 01/26/1954
Methods of test for raw rubber and unvulcanized compounded rubber. Sampling
standard by BSI Group, 02/22/1952
Heaters for tar and bitumen (mobile and transportable)
standard by BSI Group, 02/19/1960