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布雷弹弹头是由低碳钢板卷焊的园筒与前、后环组焊的壳体及其他部件组成。园筒板厚为1.5毫米,接头型式为对接;前、后环与园筒连接为单面搭接。壳体如图1所示。
Bomb blast projectile by the low-carbon steel volume welded cylinder and front and rear ring welding shell and other components. Cylinder plate thickness of 1.5 mm, the connector type docking; before and after the ring and the cylinder connected to single lap. Shell as shown in Figure 1.