nombre de lectures
| maximal
| utilisable
| Nombre de lectures | |
| comp., MS | contador |
| maximal | |
| med. | máximo |
| utilisable | |
| IT | operacional |
| |||
| contador | |||
|
nombre de lectures : 2 phrases in 2 subjects |
| Electronics | 1 |
| Vacuum tubes | 1 |