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H-shaped curved closed profile with perforated wall
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H-shaped folded closed profile with perforated flange
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Cantilever beam of regularly variable height from shaped tubes (bent-welded sections)
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Truss made from roll-welded profiles with regularly variable cross-section belts
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Double-tee roll-welded profile
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Roll-formed channel
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Zee (z-shaped) folded-closed section
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H-shaped bent closed profile (options)
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Trapezoid shaped pipe
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Half-plane profile pipe
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Three-sided lattice support with belts of flat oval pipes
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Wedge-shaped curce-closed profile
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Method of assembly of coating (overlapping) from cross farms
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Trapezoidal closed profile
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Pentagonal formed hollow profile
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Semi-circular formed hollowed section
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Triangular hollow profile
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Flat-oval curved-closed profile
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Curved closed profile
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Structural connections of cross-structural structures
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