GOST 27015-1986 Paper and board. Methods for determining thickness, density and specific volume*, 1986-12-22 Update
GOST 2789-1973 Surface roughness. Parameters and characteristics
GOST 5632-1972 High-alloy steels and corrosion-proof, heat-resisting and heat treated alloys. Grades*, 2023-12-22 Update
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
GOST 8047-1978 Paper and cardboard. Acceptance rules. Sampling for tests
GOST 26130-1984 history
1984GOST 26130-1984 Electrical insulating paper. Methods for determination of electrical strength at alternating (frequency of 50 Hz) and constant voltage