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Butt welding platform for steel band
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Shearing butt welding machine
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Shearing mechanism of shearing butt welding machine
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Carrier roller
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Material lifting device
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Cleaning device used for cleaning cut pipes
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Clamp for pipe cutting machine
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Clamping mechanism of pipe cutting machine
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Milling mechanism of pipe cutting machine
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Shearing aligning mechanism
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Expansion and shrinkage mechanism of uncoiler
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Leveling machine
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Clamping mechanism
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Coiled-sheet shovel head device
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Shovel head device for metal plate coils
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Carrier roller
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