cartridges药筒
cartridgen.胶卷盒;录音带盒;弹药筒;墨水筒;笔芯
Cartridge-Actuated Flame System弹药推动喷火系统
cartridge-loading film projector插盒式放映机
cartridge of aircraft fire extinguisher飞机灭火器启动弹
cartridged slurry explosive manufactory浆质炸药条制造厂
Cartridge Active Miniature Electro-Magnetic弹药触发微型电磁缩图
cartridge-operated dry chemical fire extinguisher贮气瓶式干粉灭火器