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Geological information about subsurface. Main provisions and general requirements
Document status: Active
State system for ensuring the uniformity of measurements. Measurement of liquids and gases flow rate and quantity by differential pressure method. Orifice plates, nozzles ISA 1932 and Venturi tubes inserted in circular cross-section filled conduits. Specifications
Document status: Cancelled
Medical devices. Risk management. Post-production risk assessment of life cycle of products
Document status: Active
