
Water Meters For Cold Potable Water And Hot Water - Part 1: Metrological And Technical Requirements (Iso 4064-1:2014)
出版:British Standards Institution

专家解读视频
2017 [30/09/2017]2014 COR 2014 [30/11/2014]2014 [30/06/2014]
Supersedes 12/30266708 DC & 11/30217189 DC. (07/2014) Together with BS EN ISO 4064-4, its supersedes BS EN 14154-1. (11/2014)
EN ISO 4064-1:2017 - Identical
ISO 4064-1 : 2014 - Identical
EN ISO 4064-1 : 2017 - Identical