 |
превентер
| с
| пневматическим управлением
| превентер | |
| gen. | 封井器 |
| dril. | 防喷器; 封井器 |
| с | |
| gen. | 跟 |
| beij. dial. | 和; 和 |
| пневматическое управление | |
| tech. | 气动控制 |
| |||
| 封井器 (нефть) | |||
| 防喷器; 封井器 | |||
| 防护剂; 防护器 | |||
| превентер: 50 phrases in 4 subjects |
| Drilling | 40 |
| General | 6 |
| Oil processing plants | 2 |
| Technology | 2 |
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