
BS 1772:1951
Sizes of photographic sheet film other than x-ray film.
standard by BSI Group, 09/14/1951
Sizes of photographic sheet film other than x-ray film.
standard by BSI Group, 09/14/1951
Classification of covered electrodes for the metal-arc welding of mild steel and medium-high-tensile steels of welding quality.
standard by BSI Group, 03/30/1951
Specification for gypsum building plasters. Premixed lightweight plasters
standard by BSI Group, 07/11/1967
Specification for copper for electrical purposes: high conductivity copper rectangular conductors with drawn or rolled edges
standard by BSI Group, 03/31/1987
Packaging code. Transparent cellulose films, plastic films, metal foil and flexible laminates
standard by BSI Group, 06/04/1964
A standard for standards-Guide to drafting and presentation of British Standards
standard by BSI Group, 11/29/1991
Copper for electrical purposes tubes(high conductivity)
standard by BSI Group, 07/03/1963
Speed of sensitized photographic materials-Method for determining the speed of colour reversal film for still and amateur cine photography
standard by BSI Group, 09/28/1984