BS 1640:1953

Steel butt welding pipe fittings for the petroleum industry
standard by BSI Group, 08/31/1953

BS 238:1929

Underground lighting fittings for use in mines
standard by BSI Group, 11/11/1929

BS 1707:1970

Specification for hot binder distributors for road surface dressing
standard by BSI Group, 08/26/1970

BS 1230:1955

Specification for gypsum plasterboard
standard by BSI Group, 09/02/1955

BS 232:1938

Vitreous enamelled steel reflectors for electric lighting open dispersive type
standard by BSI Group, 04/11/1938

BS 2000-177:1984

Methods of test for petroleum and its products-Neutralization number by potentiometric titration
standard by BSI Group, 01/31/1984

BS 1561:1949

Silver anodes and silver salts for electroplating
standard by BSI Group, 05/14/1949

BS 1490:1949

Specification for aluminium and aluminium alloy ingots and castings for general engineering purposes
standard by BSI Group, 08/18/1949

BS 1295:1946

Tests for use in the training of welders
standard by BSI Group, 02/21/1946

BS 232:1935

Vitreous enamelled steel reflectors for electric lighting open dispersive type no 1
standard by BSI Group, 02/04/1935