| |||
| appareil électrostatique | |||
|
electrostatic instrument : 4 phrases in 4 subjects |
| Cultural studies | 1 |
| Measuring instruments | 1 |
| Medical appliances | 1 |
| Nuclear physics | 1 |
| |||
| appareil électrostatique | |||
|
electrostatic instrument : 4 phrases in 4 subjects |
| Cultural studies | 1 |
| Measuring instruments | 1 |
| Medical appliances | 1 |
| Nuclear physics | 1 |