 |
| |||
| mounting tube (WiseSnake) | |||
| saddle support (для става труб) | |||
| reference stack | |||
| ascending pipe; support tube; seat pipe (Alexander Palaguta) | |||
| |||
| supporting tube | |||
| опорная труба: 12 phrases in 7 subjects |
| Building structures | 2 |
| Drilling | 1 |
| Energy industry | 2 |
| Oil / petroleum | 2 |
| Oil and gas technology | 3 |
| Shipbuilding | 1 |
| Technology | 1 |