BS 3680-8C(1980) : 1980被替代
MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - MEASURING INSTRUMENTS AND EQUIPMENT - CALIBRATION OF ROTATING-ELEMENT CURRENT-METERS IN STRAIGHT OPEN TANKS
出版：British Standards Institution
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基本信息
標準編號： BS 3680-8C(1980) : 1980
標準類別：Standard
出版單位：British Standards Institution
標準頁數：0
標準簡介
Describes the procedure used for the calibration of current meters. It specifies the type of tank and equipment to be used and the method of presenting the results. Does not take into account any possible difference existing between the behaviour of a current meter moving in motionless water and that of a fixed current meter in turbulent flow. Includes definitions, principle of calibration stations, dimensions of calibration tank, rating carriage and measuring equipment.
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