陆军:走向兵种合成1949年10月1日开国大典时,我国陆军的现代化程度很低,既没有新时代的标志原子弹,也较少或根本没有发达国家拥有的现代化的军舰、飞机、坦克、火炮等先进的武器装备,新中国的国防工业几乎是一片空白,只能生产一些简单的步枪、手榴弹、地雷。开国大典阅兵式上亮相的步枪、坦克、火炮、飞机等武器装备主要是 Army: Toward Arms Synthesis When the founding ceremony was held on October 1, 1949, the army of our country was not modernized in such a way as to have neither the atomic bomb of a new era nor the modern warships, planes, tanks and artillery owned by the developed countries And other advanced weapons and equipment, New China's defense industry is almost a blank, can only produce some simple rifles, grenades, mines. Founding ceremony Parade on the appearance of rifles, tanks, artillery, aircraft and other weapons and equipment are mainly