BS 5728-4:1986被替代
Measurement of flow of cold potable water in closed conduits. Specification for combination meters
出版：British Standards Institution
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基本信息
标准编号： BS 5728-4:1986
发布时间：1986/2/28 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：10
标准简介
Characteristics of combination meters consisting of one large meter (large Q(sub)n), one small meter and one change-over device functioning automatically without the use of external energy other than that of the fluid.
标准备注
© British Standards Institution 2013
等同采用的国际标准
ISO 7858-1:1998 - Identical
