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
FD CEN/TR 17608 utilisation de fluides frigorigènes inflammables de substitution (classe A3) pour la réfrigération, la climatisation et les pompes à chaleur
