Tyre valves. Dimensions and designation.

WITHDRAWN published on 31.1.2013

Paper. Determination of light scattering and absorption coefficients (using Kubelka-Munk theory).

WITHDRAWN published on 31.5.2009

Formulae for calculating intensities of lighthouse beams and beams from cognate projection apparatus..

WITHDRAWN published on 17.2.1941

Timber in joinery. General classification of timber quality.

WITHDRAWN published on 15.9.1996

Rules for the preparation of detail specifications for integrated circuits of assessed quality: TTL digital bistable circuits. General application category.

WITHDRAWN published on 1.12.1972

Protective clothing against liquid and gaseous chemicals, aerosols and solid particles. Performance requirements for ventilated and non-ventilated ´gas-tight´ (Type 1) and ´non-gas-tight´ (Type 2) chemical protective suits.

WITHDRAWN published on 20.1.2006

Protective clothing against liquid and gaseous chemicals, aerosols and solid particles. Performance requirements for ´gas-tight´ (Type 1) chemical protective suits for emergency teams (ET).

WITHDRAWN published on 26.2.2002

Method to determine the speed of a specific sample of a photographic negative material intended for snapshot work in daylight.

WITHDRAWN published on 1.1.1941

Rules for the preparation of detail specifications for integrated circuits of assessed quality: voltage regulators. Full assessment level.

WITHDRAWN published on 15.1.1978

Cast leaded brass bars (suitable for forging) and forgings.

WITHDRAWN published on 1.1.1941