RU2009236C1
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Protecting material for a copper smelt containing phosphorus
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Submersible graphite heat-exchanger
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Hydraulic pressure device for working stand
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Method and apparatus for removing internal flash
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Arrangement for centering roll material
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Apparatus for intermittent cutting of inner flash in longitudinally-welded tubes
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Arrangement for intermittent trimming of inner flash in longitudinally welded tubes of small diameter
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Unit for cooling ingots
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Unit for cooling ingots
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Copying device for cutout press with coordinate table
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Snow plough
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Coil winding machine
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Apparatus for breaking chips
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Apparatus for removing inner burrs in tubes
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Method of treatment of tube interval surfaces
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Tube anneling plant
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Burr remover
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Method of treating tube interior surface
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Electric tube-welding mill
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Drum-type flying shears
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