 |
| |||
| Machtal | |||
| Anglais glossaire | |||
| |||
| The ratio of the speed of an object to the local speed of sound | |||
| M | |||
| |||
| 4 digit number identifying PSDS input device (MODS report abbreviation) | |||
|
Mach number : 11 phrases, 3 sujets |
| Sciences de la Terre | 6 |
| Sciences physiques | 2 |
| Transport | 3 |