Optical fibre amplifiers. Qualification specifications. Reliability qualification for optical fibre amplifiers.

WITHDRAWN published on 3.2.2003

Fibre optics. Parameters of amplifier components.

WITHDRAWN published on 15.6.1998

Marking of electrical equipment with ratings related to electrical supply. Safety requirements.

WITHDRAWN published on 15.3.1995

Process measurement and control devices. General methods and procedures for evaluating performance. General considerations.

WITHDRAWN published on 15.6.1996

Process measurement and control devices. General methods and procedures for evaluating performance. Tests under reference conditions.

WITHDRAWN published on 15.7.1996

Process measurement and control devices. General methods and procedures for evaluating performance. Tests for the effects of influence quantities.

WITHDRAWN published on 15.6.1998

Process measurement and control devices. General methods and procedures for evaluating performance. Evaluation report content.

WITHDRAWN published on 15.6.1996

Components for radio-interferenece suppression devices.

WITHDRAWN published on 24.6.1935

Components for radio-interferenece suppression devices.

WITHDRAWN published on 24.6.1940

Specification for components and filter units for radio interference suppression.

WITHDRAWN published on 25.3.1963