| |||
primer cap | |||
detonator cap | |||
blaster cap | |||
blasting cap; detonator | |||
primer detonator | |||
allways fuse; primer detonator unit |
起爆、雷管 : 47 phrases in 6 subjects |
Architecture | 1 |
Aviation | 1 |
Explosives and Explosive Ordnance Disposal | 27 |
General | 1 |
Space | 1 |
Technology | 16 |