FIELD: measuring technique.
SUBSTANCE: method comprises switching two flows of the same agents supplying from the same pressure tank through converging members for a specified time interval, measuring masses in each pair of tanks, determining the flow rate coefficient, and calculating the ratio of the flow rate coefficients for each pair of the converging members by comparing masses in corresponding measuring tank.
EFFECT: enhanced precision and quick-acting.
2 cl, 1 dwg
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