
Measurement Of Water Flow In Closed Conduits - Combination Meters For Cold Potable Water - Part 1: Specifications
出版:Nederlands Normalisatie Instituut

專家解讀視頻
基本信息
標準編號: NEN ISO 7858-1:1998
發布時間:1998/10/1 0:00:00
標準類別:Standard
出版單位:Nederlands Normalisatie Instituut
標準頁數:5
標準簡介
States the characteristics specific to combination meters as described in clause 4 for the measurement of flow of cold potable water in closed conduits.
等同采用的國際標準
ISO 7858-1:1998 - Identical