| |||
| Planplattenmikrometer n | |||
| optisches Mikrometer | |||
|
optical micrometer : 3 phrases in 2 subjects |
| General | 1 |
| Optics branch of physics | 2 |
| |||
| Planplattenmikrometer n | |||
| optisches Mikrometer | |||
|
optical micrometer : 3 phrases in 2 subjects |
| General | 1 |
| Optics branch of physics | 2 |