GOST 27015-1986 Paper and board. Methods for determining thickness, density and specific volume
GOST 5632-1972 High-alloy steels and corrosion-proof, heat-resisting and heat treated alloys. Grades*, 2024-04-19 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 7629-1993 Paper and board. Method for determination of ash*, 1993-04-19 Update
GOST 7691-1981 Paperboard. Packing, marking, transportation and storage
GOST 8047-1993 Paper and board. Acceptance rules. Sampling to determine average quality*, 1993-04-19 Update