上海S 213斯米克焊丝
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Sn8 Cu Rem.
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Wear resistance. Argon arc welding of copper alloys and surfacing of steel.
耐磨性好。铜合金***弧焊及钢的堆焊用 |
ERCuSn-C
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PP-R807耐热钢焊条 PP-TIG-J50电力焊丝 德国蒂森WB36焊条 ***51***焊条 ARCFCW9066耐磨焊丝 HB-YD467耐磨焊丝