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Article
Automatic welder for welding tubes to tubesheets on the vertical plane
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Article
New design of plasma-arc cutters for alloy steels and nonferrous metals
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Article
Mechanization of welding during manufacture of GR/10 reduction valves
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Article
Welding of rectification column bubble plates from Kh18N10T steel sheet
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Article
Remote control of sources of welding current
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Article
Remote-controlled equipment for welding circular joints with preheating