Process for the continuous production of plastic pipes
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Method for laying a long pipe string
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Plastic pipe
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Process for the continuous production of plastic pipes
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Object with multilayer exterior
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Pipe, in particular a pipe for transporting media or a surrounding tube, and method for producing the same
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Method for cooling plastic profiles
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At least two-layer plastic pipe
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Roller or half-shell for support of extruded tube in region of calibration and/or cooling device of extrusion equipment, has recesses that are formed on surface of roller main portion