| |||
| Maschensieb n | |||
|
mesh screen : 10 phrases in 8 subjects |
| Agriculture | 1 |
| Coal | 1 |
| Construction | 1 |
| Industry | 1 |
| Mechanic engineering | 1 |
| Microelectronics | 2 |
| Mining | 1 |
| Optics branch of physics | 2 |
| |||
| Maschensieb n | |||
|
mesh screen : 10 phrases in 8 subjects |
| Agriculture | 1 |
| Coal | 1 |
| Construction | 1 |
| Industry | 1 |
| Mechanic engineering | 1 |
| Microelectronics | 2 |
| Mining | 1 |
| Optics branch of physics | 2 |