| |||
gravel packing | |||
gravel (MichaelBurov); packed gravel (Johnny Bravo) | |||
gravel pack sand | |||
gravel pack |
гравийная набивка: 21 phrases in 7 subjects |
Drilling | 1 |
Oil / petroleum | 2 |
Oil and gas | 9 |
Oil and gas technology | 4 |
Oilfields | 1 |
Sakhalin | 3 |
Sakhalin R | 1 |