Procedures for achievement of interoperability and security by use of encipherment at the physical layer of OSI in telecommunication systems conveying automatic data processing information.

WITHDRAWN published on 31.5.1991

Machinery for forestry. Portable hand-held brush-cutters and grass-trimmers. Vocabulary.

WITHDRAWN published on 15.11.1999

Machinery for forestry. Portable brush-cutters and grass-trimmers. Vocabulary.

WITHDRAWN published on 31.3.2009

Machinery for forestry. Portable brush-cutters and grass-trimmers. Vocabulary.

WITHDRAWN published on 31.1.2017

Specification for reference levels for narrow-band masking noise.

WITHDRAWN published on 29.9.1989

Fireworks. Classification of fireworks.

WITHDRAWN published on 30.11.1988

Fireworks. Specification for fireworks.

WITHDRAWN published on 30.11.1988

Fireworks. Methods of test for fireworks.

WITHDRAWN published on 30.11.1988

Determination of volatile nitrosamines in rubber teats for feeding bottles and babies´ dummies. Dichloromethane extraction method.

WITHDRAWN published on 30.12.1988

Determination of volatile nitrosamines in rubber teats for feeding bottles and babies´ dummies. Artificial saliva extraction method.

WITHDRAWN published on 30.12.1988