
S214铜合金焊丝铜合金焊条
S 214
Al7.5 Cu Rem.
Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel.
ERCuAl-A1
S214铜合金焊丝铜合金焊条
耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用
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