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
NF EN 16668 – Norme chapeau pour les appareils de robinetterie métalliques dans le cadre de la DESP
NF EN 16668 Robinets utilisés comme accessoires sous pression
