 |  | Working on Grinding Machines (Institut f�r Berufliche Entwicklung, 12 p.) | |
 |  | (introduction...) | |
| | Preliminary Remarks | |
| | Instruction Example 07.1.: Stool Plate | |
| | Instruction Example 07.2.: Stool Plate | |
| | Instruction Example 07.3.: Stool Plate | |
| | Instruction Example 07.4.: Door-Frame | |
