| |||
| one-circuit pattern; single-circuit pattern | |||
|
enrolamento simples : 8 phrases in 5 subjects |
| Electric motors | 2 |
| Industry | 1 |
| Mechanic engineering | 3 |
| Rail transport | 1 |
| Technology | 1 |
| |||
| one-circuit pattern; single-circuit pattern | |||
|
enrolamento simples : 8 phrases in 5 subjects |
| Electric motors | 2 |
| Industry | 1 |
| Mechanic engineering | 3 |
| Rail transport | 1 |
| Technology | 1 |