NA 082

DIN Standards Committee Piping and Boiler Plant

Technical rule [CURRENT]

CEN ISO/TR 20172
Welding - Grouping systems for materials - European materials (ISO/TR 20172:2021)

Title (German)

Schweißen - Werkstoffgruppeneinteilung - Europäische Werkstoffe (ISO/TR 20172:2021)

Responsible national committee

NA 092-00-04 AA - Quality assurance of welding (DVS AG Q 2)  

Edition 2021-05
Original language English
Price On Request
Table of contents