
Water Meters For Cold Potable Water And Hot Water - Part 1: Metrological And Technical Requirements
出版:Association Francaise de Normalisation

专家解读视频
2017 [01/09/2017]2014 [01/11/2014]2011 PR [01/09/2011]
Indice de classement: E17-002-1. PR NF EN ISO 4064-1 September 2011. (09/2011) PR NF EN ISO 4064-1 September 2016. (09/2016)
EN ISO 4064-1 : 2017 - Identical
ISO/DIS 4064-1 : 60.00 (2013) - Identical
ISO 4064-1 : 2014 - Identical
EN ISO 4064-1:2017 - Identical