BS 5857-1.4:1980現行
Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of water flow. Transit time method using non-radioactive tracers
出版：British Standards Institution
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基本信息
標準編號： BS 5857-1.4:1980
發布時間：1980/3/31 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：22
標準簡介
Gives the principle of the measurement method, required tracer conditions, choice of measuring length of conduit, measurement procedure, estimation of uncertainties in flowrate measurement and flowrate calculation.
標準備注
? British Standards Institution 2013
等同采用的國際標準
ISO 2975-6:1977 - Identical
