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DIE FOR DRAWING FOLLOWED BY COMPACTING OF HOLLOW ARTICLES FROM SHEET MATERIAL
DIE FOR DRAWING FOLLOWED BY COMPACTING OF HOLLOW ARTICLES FROM SHEET MATERIAL
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机译:板料中空制品压制成型的拉延模
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摘要
a hood with утонением погак products of sheet metal, the matrix containing the соосно and hallmark.рабоча part which consists of сопр женных between a cylindrical section and конического with уменьша
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