Specification for engineers´ squares.

WITHDRAWN published on 11.9.1959

Specification for engineers´ squares (including cylindrical and block squares).

WITHDRAWN published on 16.3.1964

Specification for engineers´ squares (including cylindrical and block squares).

WITHDRAWN published on 30.9.1977

Chemicals used for treatment of water intended for human consumption. Hydrochloric acid.

WITHDRAWN published on 15.1.2000

Chemicals used for treatment of water intended for human consumption. Hydrochloric acid.

WITHDRAWN published on 30.6.2009

Water quality. Sampling in deep water for macro-invertebrates. Guidance on the use of colonization, qualitative and quantitative samplers.

WITHDRAWN published on 15.3.1995

Ophthalmic optics. Contact lenses and contact lens care products. Determination of biocompatibility by ocular study with rabbit eyes.

WITHDRAWN published on 15.10.1998

Plastics. Phenolic resins. Determination of the gel time at a given temperature using automatic apparatus.

WITHDRAWN published on 15.1.1996

Plastics. Phenolic resins. Determination of free-formaldehyde content. Hydroxylamine hydrochloride method.

WITHDRAWN published on 15.6.1997

Specifications for industrial laundry machines. Definitions and testing of capacity and consumption characteristics. Washing tunnels.

WITHDRAWN published on 28.1.2003