 |
| English thesaurus | |||
| |||
| drill-stem formation tester (MichaelBurov); drillstem formation tester (MichaelBurov) | |||
| formation: 22 phrases in 9 subjects |
| Accounting | 2 |
| Chemistry | 2 |
| Earth sciences | 3 |
| Economy | 5 |
| Environment | 4 |
| Food industry | 1 |
| General | 1 |
| Immigration and citizenship | 1 |
| Transport | 3 |