 |
| |||
| mud mixing hopper | |||
| drilling mud mixing funnel; mud funnel | |||
| drilling mud funnel | |||
|
воронка для приготовления бурового раствора : 4 do fraz, 3 tematyki |
| Olej i gaz | 2 |
| Ropa / ropa naftowa | 1 |
| Technologia ropy i gazu | 1 |
|
| |||
| mud mixing hopper | |||
| drilling mud mixing funnel; mud funnel | |||
| drilling mud funnel | |||
|
воронка для приготовления бурового раствора : 4 do fraz, 3 tematyki |
| Olej i gaz | 2 |
| Ropa / ropa naftowa | 1 |
| Technologia ropy i gazu | 1 |