 |
| |||
| pulse-echo method | |||
| echo method (в дефектоскопии) | |||
| echo method | |||
| pulse-echo technique (УЗД Phyloneer) | |||
| эхо-метод: 18 phrases in 11 subjects |
| Aviation | 1 |
| Computers | 1 |
| Makarov | 3 |
| Metrology | 1 |
| Non-destructive testing | 1 |
| Oil / petroleum | 1 |
| Pipelines | 2 |
| Polymers | 2 |
| Quality control and standards | 3 |
| Technology | 2 |
| Welding | 1 |