Cathodic protection - Competence levels of cathodic protection persons - Basis for certification scheme (ISO 15257:2017)
NORMA vydána dne 7.3.2018
Designation standards: UNE-EN ISO 15257:2018
Publication date standards: 7.3.2018
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE