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CN111906420A
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Power supply for submerged arc welding machine and submerged arc welding machine with welding wire preheating function
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CN107116329A
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Environment-friendly type welds auxiliary operation platform
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CN107052674A
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The auxiliary table of welding performance can be improved
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CN106903406A
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For the torch neck improved structure of through welding power
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CN106903402A
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Connecting method for reinforcing bars based on alternating current-direct current mariages submerged arc
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CN107116313A
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Weldment structure with high-stability
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CN107116285A
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A kind of improved CO2Arc welding nozzle arrangements
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CN106925938A
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Welding stabilising arrangement based on electronic technology
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CN106881557A
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Suitable for the stable workpiece of pipeline welding
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CN106950968A
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A kind of detection device for defeated pipeline weld seam
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CN107052531A
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CO based on thermal infrared radiation2Arc welding shower nozzle
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CN106956067A
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The wire feed detecting system of mariages twin arc submerged arc welding
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CN107020441A
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Multiple power supplies high intensity arc stud welding system in parallel
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CN107052530A
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The Double Wire Welding wire feeder of high uniformity wire feed
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CN107309528A
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The double arc digitlization submerged arc welding electric powers of mariages
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CN107116283A
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The arc-welding machine of Edge curl preventing is realized by chopper circuit
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CN107013804A
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The system used after identification gas cylinder information
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CN106956065A
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Gas pipeline flux monitoring system
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CN106881522A
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The system that protective gas is determined according to weldment
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CN107052633A
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Avoid the gas cylinder protection module that misconnection enters
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