GOST R 8.994-2020 State system for ensuring the uniformity of measurements (GSI). Horizontal cylindrical steel tanks. Electron-optical calibration procedure	Order 63 On the approval of the State primary standard of the unit of length - meter	Order 67 On approval of the State primary standard of the unit of spectral power density of noise radio emission in the frequency range from 0.002 to 178.3 GHz
Order 68 On approval of the State primary standard of units of absorbed dose and absorbed dose rate of photon, electron and proton radiation	Order 87 On approval of the State primary standard of units of volumetric activity of radioactive aerosols, radon, thoron and radon flux density

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Construction (Max)	Highways (Max)	National Standards for KGS (State Standards Classification)	Power industry	Standards for pipe fittings (TPA)
Construction Price Formation	ISO classifier	National Standards for OKSTU	Projects of works (PPR) on bridges	Technical Supervision
Evidence base (TR CU, Technical Regulation of the Customs Union)	National standards	Organization Standards	PromExpert	Welding regulations

17 METROLOGY AND MEASUREMENTS. PHYSICAL PHENOMENA

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