blast fragmentation
| improvement
| blast/fragmentation | |
| space | 爆破杀伤 |
| improvement | |
| eng.geol. | 改建 |
| hydroel.st. | 增进; 改良 |
| manag. | 进步 |
| met. | 矫正; 提高 |
| tech. | 整治; 改良 |
| telecom. | 改善 |
| textile | 回升 |
| |||
| 爆破杀伤 (弹头) | |||
|
blast fragmentation : 13 phrases in 3 subjects |
| Aviation | 1 |
| Explosives and Explosive Ordnance Disposal | 8 |
| Space | 4 |