 |
| |||
| density; linear density; recording density | |||
| linear mass density; lineic mass | |||
| densità lineare: 18 phrases in 9 subjects |
| Astronomy | 2 |
| Chemistry | 2 |
| Electric motors | 2 |
| Magnetics | 2 |
| Measuring instruments | 2 |
| Mechanic engineering | 1 |
| Metrology | 3 |
| Physics | 3 |
| Sound recording | 1 |