Norm
[AKTUELL]
AWS A 5.31M/A 5.31
; AWS A5.31M/A5.31:2022
AWS A 5.31M/A 5.31
; AWS A5.31M/A5.31:2022
Specification for Fluxes for Brazing and Braze Welding
Titel (englisch)
Specification for Fluxes for Brazing and Braze Welding