| |||
friction reducers | |||
| |||
FRA (friction reducing agent) | |||
CFR-1 | |||
friction reducing reagent (FRA) | |||
friction reducing agent (FRA serz) | |||
friction reducer (для бурового раствора) | |||
friction reducer |
понизители трения: 9 phrases in 4 subjects |
General | 1 |
Oil / petroleum | 2 |
Oil and gas | 3 |
Trademark | 3 |