|
fracture-initiation : 16 phrases in 8 subjects |
| Energy industry | 1 |
| Makarov | 3 |
| Metallurgy | 1 |
| Non-destructive testing | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Pipelines | 1 |
| Technology | 7 |
|
fracture-initiation : 16 phrases in 8 subjects |
| Energy industry | 1 |
| Makarov | 3 |
| Metallurgy | 1 |
| Non-destructive testing | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Pipelines | 1 |
| Technology | 7 |