前华约各国装备的武器系统虽然主要是俄罗斯设计和制造的,或者是在其特许下生产的,但他们自己也研制和生产部分武器装备,以满足本国的作战要求。同时,这些武器也用来出口,直接与俄罗斯相应产品竞争,如捷克研制的RM—70式和RM—70/85式122毫米40管自行火箭炮就是这种典型产品。 Although the weapons systems of the former Warsaw Pact countries were mainly designed and manufactured by Russia or produced under their concessions, they themselves also developed and produced some weapons and equipment to meet their own operational requirements. At the same time, these weapons are also exported for direct competition with Russian products such as the RM-70 and RM-70/85 122-mm 40-pipe self-propelled rockets developed by the Czech Republic.