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pull through welding machine pre engineered building
Selling leads
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... and roller conveyer, which adopts the horizontal position welding form of the three plates of h-beam. Before welded in the main machine , only ...
2024-12-09 13:50:30
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... and roller conveyer, which adopts the horizontal position welding form of the three plates of h-beam. Before welded in the main machine , only ...
2024-12-09 19:00:19
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... tracking, welding flux automatically spread and recycle technology, and two H beam longitudinal seam automatic welding. Optional: 1. Electronic or ...
2024-12-09 13:50:30
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... tracking, welding flux automatically spread and recycle technology, and two H beam longitudinal seam automatic welding. Optional: 1. Electronic or ...
2024-12-09 19:00:19
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