上海Al 309斯米克焊条
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TAMn
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Manganese aluminum, corrosion resistance and high strength. Welding of aluminum alloys.
铝锰,强度高,耐蚀。铝合金焊接用 |
E3003
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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