GOST 12.2.007.2-1975 Occupation safety standards system. Power transformers and reactors. Safety requirements
GOST 12.2.024-1987 Occupational safety standards system. Noise. Power oil-immersed trasformers. Norms and control methods*, 1987-04-19 Update
GOST 1516.1-1976 Electrical equipment for a.c. voltages from 3 to 500 kV. Requirements to electrical strength of insulation
GOST 2.721-1974 Unified system for design documentation. Graphical designations in schemes. Graphical symbols of general use
GOST 2.723-1968 Unified system for design documentation. Graphic identifications in schemes. Inductive coils, chokes, transformers, autotransformers and magnetic amplifiers
GOST 34 Post envelopes. Specifications*, 2024-04-19 Update
GOST 16772-1977 history
1977GOST 16772-1977 Converter transformers and reactors. General specifications