BS 1808:1951
Specification for sizes and recommend layouts of commercial forms.
standard by BSI Group, 12/21/1951
Specification for sizes and recommend layouts of commercial forms.
standard by BSI Group, 12/21/1951
Clay flue linings and chimney pots suitable for open fires
standard by BSI Group, 10/31/1944
Methods of testing refractory materials-Basic refractory materials
standard by BSI Group, 08/09/1967
Wallcoverings in roll form-Specification for wallcoverings for subsequent decoration
standard by BSI Group, 03/30/1990
Structural steel for bridges, etc. and general building construction
standard by BSI Group, 08/01/1912
Electrical protection relays. Requirements for the principal families of protection relays-Specification for general requirements for measuring relays used for protection
standard by BSI Group, 11/30/1990
Specification for attachment of mounted implements to agricultural wheeled tractors.
standard by BSI Group, 12/31/1951