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A kind of molten arc-welding machine integrated control system of depth
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A kind of anti-jumping turning rolls
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A kind of multi sphere multiplewire submerged arc welding intelligence control system
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A kind of welding parameter intelligent monitor system
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Pipe flange welding workstation
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Welded joint grinding device
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Guiding device convenient to maintain
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Travelling wheel locking device capable of conveniently maintaining
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Positioner
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Safe falling-prevention device for welding operating machine lifting mechanism
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Drive mechanism of rotary table
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Precise fine-adjustment device for welding gun adjustment
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Driving mechanism for driving roller of roller carrier
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Steel plate extension production line
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Cantilever welding machine
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Connecting rod type stock stop
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Spin welding device
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Roller structure of roller carrier
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Roller seat of roller carrier
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