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Electroslag boss and process
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Pressure vessel and bimetallic components
|
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Vertical welding machine having swinging equipment head
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Pressure vessel and method of making
|
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Electric arc overlay welding
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Electroslag welding nozzle and process
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Process and apparatus for nonconsumable electrode overlay welding
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Electroslag melting apparatus
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Electric welding backing
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Process of electric arc welding
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Segmented weld backing bar
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Electric arc overlay welding
|
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Electroslag melting and casting process
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Magnetic crawler
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Particle feeding mechanism for an electrical welding device
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GB1131031A
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Improvements in overlay welding
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Overlay welding
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Overlay welding
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Process of electric arc welding and composition
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Electrogas welding
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