explosive material

常用短語

Explosive material and blasting technique爆炸材料和爆破技術

boosting explosive material傳爆器材

chemical explosive material化爆材料

Explosive Material Corporation民爆企業

flammable and explosive material易燃易爆

Contact with explosive material, undetermined intent其他的引產失敗

explosive chemical material化爆材料

explosive composite material金屬爆炸復合材料