GOST R 8.985-2020 State system for ensuring the uniformity of measurements. State service of standard reference data on physical constants and properties of substances and materials. Standard Reference Data for Atomic Energy Service. Basic principles
1970GOST R 8.985-2020 State system for ensuring the uniformity of measurements. State service of standard reference data on physical constants and properties of substances and materials. Standard Reference Data for Atomic Energy Service. Basic principles