 |
| |||
| пружинный регулятор | |||
|
spring regulator : 12 phrases in 5 subjects |
| Automated equipment | 2 |
| Military | 2 |
| Technology | 6 |
| Welding | 1 |
| Well control | 1 |
|
| |||
| пружинный регулятор | |||
|
spring regulator : 12 phrases in 5 subjects |
| Automated equipment | 2 |
| Military | 2 |
| Technology | 6 |
| Welding | 1 |
| Well control | 1 |