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Single-operator single-phase transformers for automatic submerged arc welding. General specifications
Document status: Active
Glow-starters for fluorescent lamps
Document status: Replaced by GOST IEC 60155-2024
Water-tube boilers and auxiliary installations. Part 6. Inspection during construction, documentation and marking of pressure parts of the boiler
Document status: Active
Photovoltaic devices. Part 1. Measurement of photovoltaic current-voltage characteristics
Document status: Active
Line accessories. Ball-socket couplings of insulators. Dimensions
Document status: Active