| |||
| Tastspitze f | |||
|
stylus-tip : 16 phrases in 4 subjects |
| Electronics | 8 |
| Metallurgy | 1 |
| Quality control and standards | 1 |
| Sound recording | 6 |
| |||
| Tastspitze f | |||
|
stylus-tip : 16 phrases in 4 subjects |
| Electronics | 8 |
| Metallurgy | 1 |
| Quality control and standards | 1 |
| Sound recording | 6 |