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blasting cartridge
dril. 雷管; 弹筒
expl. 爆破药卷
hydroel.st. 爆破筒
oil 爆炸管
space 爆破弹
tech. 爆破炸药包; 爆炸筒; 爆破管; 起爆炸药筒
blasting cartridge: 1 phrase in 1 subject
Explosives and Explosive Ordnance Disposal1