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ER70S-6
符合美标AWS A5.18 ER70S-6
TECMIG 低合金钢气保MIG实心焊丝 ER70S-6
直径:0.6,0.8, 0.9, 1.0, 1.2, 1.6mm
包装:1kg-5kg-15kg-250kg (桶装)