CHG-55B2(R30)氩弧焊丝1.6mm(5
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CHG-55B2(R30氩弧焊丝2.0mm(5公
CHG-55B2(R30)氩弧焊丝2.5mm(5
CHG-55B2V(R31)氩弧焊丝1.6mm(5
CHG-55B2V(R31氩弧焊丝2.0mm(5
CHG-55B2V(R31)氩弧焊丝2.5mm(5
CHG-55B2R(R30)承压氩弧1.6mm(5
CHG-55B2R(R30)承压氩弧2.0mm(5
CHG-55B2R(R30)承压氩弧2.5mm(5
CHG-55B2VR(R31)承压氩弧1.6mm(
CHG-55B2VR(R31)承压氩弧2.0mm(
CHG-55B2VR(R31)承压氩弧2.5mm(
CHG-55B2(R30)焊丝1.2mm汽保盘
CHG-55B2R(R30)焊丝承压1.2mm汽
CHG-55B2V(R31)焊丝1.2mm汽保盘
CHG-55B2VR(R31)承压焊丝1.2mm
CHT81B2/1.2(R30)药心焊丝 15公
CHT81B2V/1.2(R31)药心焊丝 15
J107直径4.0mm(1kg价)
ER80S-G焊丝1.0mm(1公斤格
ER110S-G焊丝1.0mm(1公斤格 20公斤
3.2mm一公斤单
J707Ni焊条2.5mm1公斤