GOST 14934-88

Safety of power transformers, power supplies, reactors and similar products. Part 2-15. Particular requirements and tests for isolating transformers for the supply of medical locations

Fiberglass reinforced thermosetting plastic pipes. Glass reinforced thermosetting plastics cylinder shells of chimney and flue-pipes. Specifications

Rock graphic documentation. Symbols for underground working

Frozen fish soups. Specifications

Occupational safety standards system. Insulating suits. Test methods of insulating materials for permeability and the time of protective effect by liquid phase of oxidants

Automatic electrical controls for household and similar use. Part 2-10. Particular requirements for motor-starting relays