| |||
| разрушение резьбы; срыв резьбы | |||
|
thread failure : 9 phrases in 3 subjects |
| Non-destructive testing | 6 |
| Oil / petroleum | 2 |
| Oilfields | 1 |
| |||
| разрушение резьбы; срыв резьбы | |||
|
thread failure : 9 phrases in 3 subjects |
| Non-destructive testing | 6 |
| Oil / petroleum | 2 |
| Oilfields | 1 |