Mach number
| technique
| Mach number | |
| tech. | nombre de Mach |
| transp. industr. | nombre de mach |
| technique | |
| gen. | technique d'intervention; techniques d'intervention |
| chem. | industriel |
| pack. | méthode d’emballage; technique d’emballage |
| polit. | technique |
| tech. | procédé; mode; méthode |
| telecom. | technologie |
|
Mach number : 22 phrases in 6 subjects |
| Aviation | 1 |
| Earth sciences | 6 |
| Natural sciences | 1 |
| Physical sciences | 1 |
| Technology | 3 |
| Transport | 10 |