
Water Meters For Cold Potable Water And Hot Water - Part 2: Test Methods (Iso 4064-2:2014)
出版:Swiss Standards

專家解讀視頻
2017 [01/09/2017]2014 [01/10/2014]
Supersedes SN EN 14154-1, SN EN 14154-2 & SN EN 14154-3. (11/2014)
ISO 4064-2 : 2014 - Identical
EN ISO 4064-2 : 2017 - Identical
EN ISO 4064-2:2017 - Identical