
Cathodic Protection Of Steel In Concrete
出版:Italian Standards

专家解读视频
2017 COR 1 2017 [28/02/2017]2017 [26/01/2017]2012 [01/03/2012]
Supersedes UNI EN 12696. (03/2012)
EN ISO 12696:2016 - Identical
ISO 12696 : 2016 - Identical
EN ISO 12696 : 2016 - Identical
ISO 12696:2016 - Identical
EN ISO 12696:2016 - Identical