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Water-tube boilers and auxiliary installations. Part 2. Materials for pressure parts of boilers and accessories

Document status: Active

Low-voltage switchgear and controlgear assemblies. Part 1. Requirements for type-tested and partially type-tested assemblies. General technical requirements and methods of tests

Document status: Active

Selection and dimensioning of high-voltage insulators intended for use in polluted conditions. Part 2. Ceramic and glass insulators for a.c. systems

Document status: Active

Neutron generators. Method of fast neutron flux measurement

Document status: Active

Radio-frequency cable type PK 75-1,5-11. Specifications

Document status: Active

Explosion-protected electrical apparatus. Part 12. Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents

Document status: Cancelled