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Automatic Tension & Extension Spring Forming Machine High Precision2019-04-10 16:09:11 |
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3 - 4 Axis Extension Spring Machine , 0.30 - 2.30mm Wire Diameter2019-04-10 16:09:11 |
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Computerized Universal Extension Spring Making Machine Three / Four Axis2019-04-10 16:09:11 |
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Energy - saving Torsion Spring Forming Machine With High Production Speed2019-04-10 16:09:12 |