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BS 1334:1959
Pre-formed thermal insulating materials for central heating and hot and cold water supply installations
standard by BSI Group, 08/31/1959
BS 1121-41:1960
Methods for the analysis of iron and steel. Lead in carbon steel and low alloy steel
standard by BSI Group, 06/30/1960
BS 1608:1949
Condensing units for refrigeration (electrically driven, open type)
standard by BSI Group, 03/06/1957
BS 2000-105:1991
Methods of test for petroleum and its products-Recovery of bituminous binders by dichloromethane extraction
standard by BSI Group, 01/31/1991
BS 1902-4-4.9:1985
Methods of testing refractory materials. Properties measured under an applied stress-Determination of refractoriness-under-load (rising temperature test: differential method) (method 1902-409)
standard by BSI Group, 07/31/1985
BS 174 TO 181:1923
Overhead line-wire material (non ferrous) for telegraph and telephone purposes
standard by BSI Group, 02/03/1923