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Medical electrical equipment. Characteristics of electro-optical X-ray image intensifiers. Part 6. Determination of the contrast ratio and veiling glare index
Document status: Cancelled
Aircraft equipment. Corrosion-resistant and heat-resistant steel pipes, cold-deformed welded or seamless pipes. Specifications
Document status: Active
Safety in emergencies. Safe city. Forecasting the impact of power outrage. General requirements
Document status: Active
Walking-hearth furnaces and walking beam furnaces for iron-and-steel heating. Specific energy consumption
Document status: Active
Automobile roads of general use. Road hot asphalt mixtures and asphalt concrete. Volumetric-functional design system. Design rules
Document status: Active