Protective glass for welding and other industrial operations.

WITHDRAWN published on 8.6.1936

Protective filters for welding and other industrial operations..

WITHDRAWN published on 12.9.1947

Specification for filters for use during welding and similar industrial operations.

WITHDRAWN published on 28.2.1977

Specification for filters, cover lenses and backing lenses for use during welding and similar operations.

WITHDRAWN published on 30.6.1989

Determination of the compressive strength of autoclaved aerated concrete.

WITHDRAWN published on 15.3.1994

Method for determination of colour stability of dental polymeric materials.

WITHDRAWN published on 30.1.1987

Aluminium conductors in insulated cables.

WITHDRAWN published on 31.1.1969

Specification for agricultural trailer and trailed machinery drawbar jacks.

WITHDRAWN published on 31.12.1986

Specification for full sequence automatic control systems used on gas-fired appliances.

WITHDRAWN published on 30.4.1987

Specification for flickermeters.

WITHDRAWN published on 11.2.1993