BS 1752:1963

BS 1752:1963

Laboratory sintered or fritted filters
standard by BSI Group, 02/18/1963

BS 1781:1951

BS 1781:1951

Linen textiles for use by hospitals and local authorities
standard by BSI Group, 12/31/1951

BS 1804:1951

BS 1804:1951

Parallel dowel pins (steel)
standard by BSI Group, 11/28/1951

BS 1902-2C:1969

BS 1902-2C:1969

Methods of testing refractory materials. Chemical analysis of chrome bearing materials
standard by BSI Group, 12/31/1969

BS 1902-4-4.9:1985

BS 1902-4-4.9:1985

Methods of testing refractory materials. Properties measured under an applied stress-Determination of refractoriness-under-load (rising temperature test: differential method) (method 1902-409)
standard by BSI Group, 07/31/1985

BS 1930:1953

BS 1930:1953

Method for the determination of width of woven or knitted fabrics when relaxed at zero tension
standard by BSI Group, 01/12/1953

BS 1981:1953

BS 1981:1953

Specification for Unified machine screws and machine screw nuts
standard by BSI Group, 08/08/1953

BS 2011-2.1DA:1977

BS 2011-2.1DA:1977

Environmental testing. Tests-Test Da. Accelerated damp heat
standard by BSI Group, 08/31/1977

BS 2011-2Q:1967

BS 2011-2Q:1967

The enviromental testing of electronic components and electronic equipment. Sealing
standard by BSI Group, 01/01/1967