 |
| |||
| spotting fluid (MichaelBurov) | |||
| spotting fluid from drilling company DI (ENV) | |||
| |||
| pipe freeing agent (pipe freeing agent is a water-dispersible, low-toxicity spotting fluid designed to free differentially stuck pipe by penetrating the wall cake and metal. Bauirjan) | |||
| жидкость для освобождения прихваченных труб: 3 a las frases, 2 temas |
| Petróleo | 1 |
| Petróleo y gas | 2 |