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Radionuclide sources of heat. Terms and definitions
Document status: Active
State system of ensuring the uniformity of measurements. Standard time and frequency signals radiated by specialized radio stations of the State service of time, frequency and the Earth rotation parameters determination. Time code
Document status: Replaced by GOST 8.515-2016
Additive technologies. Products from grade 12Х18Н10Т steel manufactured by electron-beam wire deposition. General specifications
Document status: Active