reference-ground
| plane
| reference ground abbr. | |
| el.mach. | terre de référence |
| Planes abbr. | |
| geogr. | Planes |
| plane abbr. | |
| chem. | face; surface; superficie |
| construct. | lisse; de plan; aplanir; lisser |
| cycl. | méplat |
| gear.tr. | plan |
| |||
| terre de référence | |||
|
reference-ground : 10 phrases in 4 subjects |
| Aviation | 3 |
| Life sciences | 1 |
| Magnetics | 1 |
| Transport | 5 |