手榴弹是在近距离上杀伤敌有生力量和毁坏军事装备的小型炸弹,具有体积小、重量轻、威力大、结构简单、操作使用方便等优点。在世界各国普遍重视发展核弹和导弹的今天,手榴弹作为一种传统的步兵随身武器仍受到各方重视,特别是在短兵相接的近战、巷战、山地和丛林作战中,战场上永远存在着一段战术空白,需要手榴弹来填补。 Grenades are small bombs that kill hostile forces and destroy military equipment at close range. They have the advantages of small size, light weight, great power, simple structure and convenient operation and use. In all countries in the world, nuclear bombs and missiles are widely valued today. As a traditional infantry portable weapon, grenades are still being emphasized by all parties. In particular, there are always gaps in tactics on the battlefield in melee combat, street fighting, mountain and jungle attacks , Need grenades to fill.