 |
| |||
| single-bevel joint | |||
| соединение с односторонним скосом: 8 phrases in 4 subjects |
| Construction | 2 |
| Mechanic engineering | 1 |
| Seismology | 1 |
| Technology | 4 |
|
| |||
| single-bevel joint | |||
| соединение с односторонним скосом: 8 phrases in 4 subjects |
| Construction | 2 |
| Mechanic engineering | 1 |
| Seismology | 1 |
| Technology | 4 |