Russian standards PDF
State system for ensuring the uniformity of measurements. Natural gas. Compression factor of gas phase. Method of calculation based on gas physical properties
Document status: Active
State system for ensuring the uniformity of measurements. Mass of mazut. Measurement of the fuel oil mass in railway tanks. General metrological requirements
Document status: Active
State system for ensuring the uniformity of measurements. Metrological assurance. Assessment of state at industrial plants, organizations and corporations
Document status: Active
Unified system of corrosion and ageing protection. Metallic coatings. Methods of measurement of ductility
Document status: Active
Unified system of corrosion and ageing protection. Metals, alloys, coatings, products. Test methods of hydrogen embrittlement
Document status: Active
Papermaking and finishing machines. Safety requirements for the design and construction. Part 1. General requirements
Document status: Active