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420MPa Copper Based Alloys Constantan Strip CuNi44 6J40 Foil ISO Approval2019-01-15 16:17:36 |
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350Mpa CuNi23 Copper Based Alloys 0.723mm , Heating Resistance Wire2018-07-13 14:13:02 |
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GMAW / Amp Copper Based Alloys Copper Alloy Wire / Rod Excellent Welding2019-07-29 15:06:11 |