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explosive primer | |||
detonating charge; detonating explosive | |||
detonated dynamite; primary explosive; primed charge | |||
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primed charge |
起爆炸药 : 29 phrases in 5 subjects |
Coal | 1 |
Explosives and Explosive Ordnance Disposal | 19 |
Military | 1 |
Oil / petroleum | 2 |
Technology | 6 |