
Measurement Of Water Flow In Closed Conduits - Meters For Cold Potable Water - Part 2: Installation Requirements And Selection
出版:Nederlands Normalisatie Instituut

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基本信息
标准编号: NEN ISO 4064-2:2001
发布时间:2001/7/1 0:00:00
标准类别:Standard
出版单位:Nederlands Normalisatie Instituut
标准页数:7
标准简介
Specifies criteria for the selection of water meters, associated fittings, installation, special requirements for some meters and the first operation of new or repaired meters to ensure accurate constant measurement and reliable reading of the meter.