|  |  | Maintenance and Storage of Wood - Course: Manual woodworking techniques. Instruction examples for practical vocational training (Institut für Berufliche Entwicklung, 15 p.) | 
|  |  | (introduction...) | 
|  |  | Preliminary Remarks | 
|  |  | Instruction Example 8.1.: Sawn Timber Storage Yard | 
|  |  | Instruction Example 8.2.: Box-type Pile | 
|  |  | Instruction Example 8.3.: Double-block Pile |