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DIE FOR DIE FORGING OF HOLLOW ARTICLES BY EXTRUSION WITH THROUGH BROACHING
DIE FOR DIE FORGING OF HOLLOW ARTICLES BY EXTRUSION WITH THROUGH BROACHING
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机译：空心挤压挤压空心模的模具。
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摘要
the invention относитс for processing metals by pressure and can использоватьс in the manufacture of hollow articles by cutting the central aperture, etc. e.with a flange shaped sleeves, rings of va
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