BS 89-1:1970
Direct acting electrical indicating instruments. Single purpose direct acting electrical indicating instruments and their accessories.
standard by BSI Group, 11/19/1970
- Comments Off on BS 89-1:1970
- BS
Direct acting electrical indicating instruments. Single purpose direct acting electrical indicating instruments and their accessories.
standard by BSI Group, 11/19/1970
Specification for ampoules
standard by BSI Group, 06/20/1938
Classification of refractories. Shaped refractory products-Basic products containing less than 7% carbon
standard by BSI Group, 01/31/1990
Cold rolled brass sheet, strip and foil
standard by BSI Group, 03/30/1955
Optical fibres. Polarization mode dispersion measurement techniques for single-mode optical fibres
standard by BSI Group, 11/15/1999
Heat exchangers. Test procedures for establishing performance of air to air and flue gases heat recovery devices
standard by BSI Group, 11/29/1991
Specification for wrought steels for mechanical and allied engineering purposes-Requirements for steels for the manufacture of hot formed springs
standard by BSI Group, 10/31/1988
Stretchers, stretcher carriers and hospital trolleys
standard by BSI Group, 04/15/1940
Specification for small weathertight hatches
standard by BSI Group, 12/30/1983
Information Systems Interconnection. European character repertoires and their coding
standard by BSI Group, 09/30/1991