首页>
外国专利>
Fragmentation shell has unstructured outer shell made from group IVB metal or its alloy which forms shrapnel when shell bursts and recessed sleeve fitted inside this
Fragmentation shell has unstructured outer shell made from group IVB metal or its alloy which forms shrapnel when shell bursts and recessed sleeve fitted inside this
The fragmentation shell has an unstructured outer shell (1) made from a group IVB metal, preferably titanium, or its alloy. This forms shrapnel when the shell bursts. A recessed sleeve (3) is fitted inside this.
展开▼