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→Seam–Welded Contact Strip Materials (FDR–Profiles)
from the standards DIN EN 1652 and DIN EN 1654 for Cu alloys.
=== Seam–Welded Contact Strip Materials (FDR–Profiles)===
Seam–welding is the process by which the contact material in the form of a solid
wire, narrow clad strip, or profile is attached to the carrier strip by overlapping or
