BS 2000-139:1993

Methods of test for petroleum and its products-Petroleum products and lubricants. Neutralization number. Colour-indicator titration method
standard by BSI Group, 02/28/1993

BS 1732-1:1960

Domestic electric irons
standard by BSI Group, 11/24/1960

BS 1371:1956

Microfilm readers and reels
standard by BSI Group, 12/08/1958

BS 2019:1953

Lines made from cotton and hemp
standard by BSI Group, 10/16/1953

BS 1374/M:1972

Boilerhouse daily log sheet: hot water boilers
standard by BSI Group, 12/15/1972

BS 1286:1945

Clay tiles for flooring (dimensions and workmanship)
standard by BSI Group, 12/21/1945

BS 1831:1965

Recommended common names for pesticides
standard by BSI Group, 01/07/1965

BS 1747-4:1963

Methods for measurement of air pollution. The lead dioxide method
standard by BSI Group, 11/07/1963

BS 142-3-3.2:1983

Electrical protection relays. Requirements for single input energizing quantity relays-Specification for single input energizing quantity measuring relays with dependent specified time
standard by BSI Group, 07/29/1983

BS 1888:1952

Precision reels for bare and oxidized resistance wires (0.000 5-0.004 8 in diameter inclusive)
standard by BSI Group, 09/10/1952