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The radiosystems of cosmic apparatus. The radiophysical model of the solar plasma
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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
Self-propelled, agricultural and wheeled road-construction machines. Low frequency vibration of the working. Methods for tests
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Petroleum and natural gas industry. Subsea production systems. Electrical installations in ships. General provisions
Document status: Active