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Test on gases evolved during combustion of materials from cables - Part 3: Measurement of low level of halogen content by ion chromatography

General safety requirements for residual current operated protective devices - Part 1: Residual current operated protective devices for DC systems

General safety requirements for residual current operated protective devices

Non-broadcast video tape recorders - Time base stability

Code for designation of colours

Synthetic quartz crystal - Specifications and guidelines for use

Radiation protection instrumentation - Equipment for continuous monitoring of radioactivity in gaseous effluents - Part 2: Specific requirements for radioactive aerosol monitors including transuranic aerosols

Laminated pressboard for electrical purposes - Part 1: Definitions, classification and general requirements

Amendment 1 - Specification for laminated pressboard - Part 2: Methods of test

Laminated pressboard for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Requirements for laminated precompressed pressboard, Types LB3.1A.1 and LB3.1A.2

Helical-scan video-tape cassette system using 12.65 mm (0.5 in) magnetic tape on type beta-format

Nuclear power plants - Instrumentation important to safety - Equipment for continuous in-line or on-line monitoring of radioactivity in process streams for normal and incident conditions

Nuclear power plants - Instrumentation systems important to safety - Electrical penetration assemblies in containment structures

Rotating electrical machines - Test methods and apparatus for the measurement of the operational characteristics of brushes

Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS - Part 1: VHS and compact VHS video cassette system

Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS - Part 2: FM audio recording

Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS - Part 3: S-VHS

Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS - Part 5: D-VHS

Installations for electroheating and electromagnetic processing - Test methods for electroslag remelting furnaces

Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance