Ehdotuksen tiedot
Specification and qualification of welding procedures for metallic materials. Welding procedure test. Part 2: Arc welding of aluminium and its alloys (ISO/DIS 15614-2:2022)
Tunnus:prEN ISO 15614-2
Komitea:CEN/TC 121
Lausuntopyynnön määräaika:2022-08-11