| |||
| цилиндрическое отверстие | |||
|
parallel hole : 16 phrases in 8 subjects |
| Bridge construction | 1 |
| Makarov | 2 |
| Medical | 1 |
| Medical appliances | 1 |
| Mining | 8 |
| Oil / petroleum | 1 |
| Radiation | 1 |
| Technology | 1 |
| |||
| цилиндрическое отверстие | |||
|
parallel hole : 16 phrases in 8 subjects |
| Bridge construction | 1 |
| Makarov | 2 |
| Medical | 1 |
| Medical appliances | 1 |
| Mining | 8 |
| Oil / petroleum | 1 |
| Radiation | 1 |
| Technology | 1 |