GOST 15846-2002 Production for transportation to the areas of Far North and similar regions. Packing, marking, transportation and storage*, 2023-12-23 Update
GOST 427-1975 Measuring metal rules. Basic parameters and dimensions. Specifications
GOST 6433.3-1971 Solid electrical insulating materials. Methods for evaluation of electrical strength at a. c. voltage at power (50 Hz) frequency and d. c. voltage