 |
| |||
| конус (ssn) | |||
| tapered cone: 10 phrases in 6 subjects |
| Drilling | 1 |
| Oil / petroleum | 1 |
| Polymers | 1 |
| Technology | 3 |
| Telecommunications | 1 |
| Textile industry | 3 |
|
| |||
| конус (ssn) | |||
| tapered cone: 10 phrases in 6 subjects |
| Drilling | 1 |
| Oil / petroleum | 1 |
| Polymers | 1 |
| Technology | 3 |
| Telecommunications | 1 |
| Textile industry | 3 |