DIFF Subgroup Additional Only
B23K 2103/20 Ferrous alloys and aluminium or alloys thereof
Full Title
Materials to be soldered, welded or cut > Dissimilar materials > Ferrous alloys and aluminium or alloys thereof
B23K 2103/20 Materials to be soldered, welded or cut > Dissimilar materials > Ferrous alloys and aluminium or alloys thereof