BS 1491:1954 PDF Download
$151.00Dimensions of amateur roll film backing paper and film spools.
standard by BSI Group, 01/26/1954
BSI Group
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Dimensions of amateur roll film backing paper and film spools.
standard by BSI Group, 01/26/1954
Specification for dimensions of 127, 120 and 620 photographic roll film, backing paper and film spools
standard by BSI Group, 01/30/1970
Specification for dimensions of 127, 120 and 620 photographic roll film, backing paper and film spools
standard by BSI Group, 03/31/1980
35-MM cinematograph release prints
standard by BSI Group, 12/29/1948
Specification for polystyrene moulding materials
standard by BSI Group, 12/29/1948
Specification for polystyrene moulding materials
standard by BSI Group, 05/12/1958
Specification for polystyrene moulding materials
standard by BSI Group, 05/19/1967
Method of specifying general purpose polystyrene (PS) moulding and extrusion materials
standard by BSI Group, 02/27/1987
Specification for fixing accessories for building purposes-Fixings for sheet, roof and wall coverings
standard by BSI Group, 07/13/1964
Specification for fixing accessories for building purposes-Sundry fixings
standard by BSI Group, 06/30/1967
Specification. Fixing accessories for building purposes
standard by BSI Group, 12/09/1948
Specification. Fixing accessories for building purposes
standard by BSI Group, 03/31/1951
Agricultural tractor details
standard by BSI Group, 12/30/1948
Agricultural tractor details for light and medium tractors
standard by BSI Group, 03/31/1958
Agricultural tractor details for light and medium tractors
standard by BSI Group, 05/04/1964
Specification. Impregnated-asbestos-covered copper conductors-Round wire
standard by BSI Group, 01/21/1960
Specification. Impregnated-asbestos-covered copper conductors-Rectangular conductors
standard by BSI Group, 04/08/1963
Impregnated-asbestos-covered copper solid conductors.
standard by BSI Group, 12/29/1948
Gear hobbing machines for turbine and similar drives.
standard by BSI Group, 01/04/1949
Specification for gear hobbing machines for turbines and similar drives
standard by BSI Group, 08/01/1962