primary explosive
| detection system
| primary explosive abbr. | |
| chem. | explosif primaire; explosif d'amorçage |
| coal. | charge amorcante; explosif d'amorcage |
| detection system abbr. | |
| gen. | système de détecteurs |
|
primary explosive : 2 phrases in 2 subjects |
| Natural sciences | 1 |
| Transport | 1 |