Montanstahl - Davex Technology
Автор: Montanstahl
Загружено: 2012-03-21
Просмотров: 26774
Описание: http://www.montanstahl.com - This innovative technology is based on a mechanical roll forming process. In a first step a locator groove is processed into the flanges. In the second step a special pattern is embossed in the edges of the web. After this the embossed web is set into the flanges' groove.
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