Presentation and governance
UNM and its ecosystem
Standardization for the benefit of the market
Mecallians, the French mechanical industries
Our 115 standardization committees
S-AM : Standardisation of additive manufacturing European projet
European and international leadership
Maintenance agencies
UNM and the European “Machinery” Regulation
Instance :
ISO
TC 156 -
Commission(s) de normalisation :
UNM AC 105
Aciers pour traitement thermique, aciers alliés, aciers rapides et aciers inoxydables
UNM AC 101-20
Essais physico-chimiques et essais non destructifs
