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close this bookStraightening - Course: Technique of working sheet metals, pipes and sections. Trainees' handbook of lessons (Institut für Berufliche Entwicklung, 16 p.)
View the document(introduction...)
View the documentPreliminary Remarks
View the documentHints on Labour Safety
View the document1. Purpose of Straightening
View the document2. Tools, Devices and Auxiliary Means
View the document3. Processes within the Material
View the document4. Techniques of Straightening


Institut fufliche Entwicklung e.V.

Original title:

Arbeitsmaterial f Lernenden

Author: B. Zierenberg

First edition © IBE

Institut fufliche Entwicklung e.V.
Parkstra 23
13187 Berlin

Order No.: 90-35-3115/2