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Information × Registration Number 0200U003159, 0198U002393 , R & D reports Title Design of Metrological Ensuring System of a Measurement of Flow and Amount of Natural Gas on a Differential Pressure Method. popup.stage_title Head Pistun Ye.P., Registration Date 17-03-2000 Organization Lviv Polytechnic State University popup.description2 Object of a research is the measurement of flow and amount of natural gas by differential pressure method with the purpose of ensuring of unity of measurements and raise of an accuracy of measurements. The structure and mathematical model of an error of measurements is developed, on which basis the method of the definition of limiting relative error of measurements of flow and amount is prepared. Product Description popup.authors popup.nrat_date 2020-04-03 Close