BS 2813:1957 PDF Download
$151.00Polarized & non-polarized plugs for use on hearing aids.
standard by BSI Group, 01/17/1957
BSI Group
The BSI catalog contains over 50,000 standards in PDF format, of which 31,000 are current. It includes standards of UK origin, European standards from CEN/CENELEC and international standards from ISO and IEC which have been adopted in the UK. BSI standards cover building and civil engineering, materials and chemicals, electrotechnology, consumer products and services, healthcare, management systems and information technology.
Polarized & non-polarized plugs for use on hearing aids.
standard by BSI Group, 01/17/1957
Specification for dimensions of plugs for hearing aids
standard by BSI Group, 06/30/1981
Specification for compressed asbestos fibre jointing
standard by BSI Group, 01/15/1957
Specification for compressed asbestos fibre jointing
standard by BSI Group, 11/22/1973
Electroplated coatings of silver for engineering purposes.
standard by BSI Group, 01/30/1957
Specification for electroplated coatings of silver for engineering purposes
standard by BSI Group, 12/31/1979
Method for specifying electroplated coatings of silver and silver alloys for engineering purposes
standard by BSI Group, 10/31/1989
Auxliaries for operation of fluorescent lamps on a.c. 50 c/s supplies. Ballasts
standard by BSI Group, 01/11/1957
Auxliaries for operation of fluorescent lamps on a.c. 50 c/s supplies. Ballasts
standard by BSI Group, 09/28/1962
Ballasts for tubular fluorescent lamps-Specification for ballasts for use internationally
standard by BSI Group, 02/27/1987
Auxliaries for operation of fluorescent lamps on a.c. 50 c/s supplies. Capacitors
standard by BSI Group, 01/12/1961
Ballasts for tubular fluorescent lamps-Specification for ballasts for use with lamps used in the UK not included in BS 1853 'Tubular fluorescent lamps for general lighting service' Part 1 'Specification for internationally specified lamps'
standard by BSI Group, 09/01/1986
Auxliaries for operation of fluorescent lamps on a.c. 50 c/s supplies. Starters
standard by BSI Group, 04/21/1959
Ballasts for operation of fluorescent lamps on a.c. 50 c/s supplies
standard by BSI Group, 07/31/1979
Method of test for bow and skewness in woven fabric
standard by BSI Group, 01/30/1957
Methods for the measurement of distortion in bowed and skewed fabrics
standard by BSI Group, 12/31/1968
Methods for determination of bow, skew and lengthway distortion in woven and knitted fabrics
standard by BSI Group, 04/30/1990
Methods for determination of bow, skew and lengthway distortion in knitted fabrics
standard by BSI Group, 10/31/2016
Specifications for lead chromes and zinc chromes for paints
standard by BSI Group, 02/06/1963
Specifications for lead chromes and zinc chromes for paints
standard by BSI Group, 02/06/1963