 |
| |||
| контрольный брус | |||
| specimen bar: 6 phrases in 5 subjects |
| Construction | 2 |
| Makarov | 1 |
| Metallurgy | 1 |
| Quality control and standards | 1 |
| Technology | 1 |
|
| |||
| контрольный брус | |||
| specimen bar: 6 phrases in 5 subjects |
| Construction | 2 |
| Makarov | 1 |
| Metallurgy | 1 |
| Quality control and standards | 1 |
| Technology | 1 |