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自从在第一次世界大战的烽火硝烟中诞生以来,大口径机枪在过去的战场上曾经发挥过重大的作用。但自从二战末期开始,大口径机枪在对付常见目标的时候开始力不从心,并导致了50年代开始的大口径高射机枪退役浪潮。然而,由于现代科学技术的迅速发展,大口径机枪的弹药威力、携行机动性等关键性能都有了极大的提高,因而定位也有了明显的改变,用于替代7.62毫米重机枪的12.7毫米大口径机枪正有东山再起之势。现在,就让我们简要回顾一下中、俄、美三大国12.7毫米大口径机枪的发展历程。
Large-caliber machine guns have played an important role in past battlefields since the birth of Flames of World War I. However, since the end of World War II, large-caliber machine guns began to overwhelm the common goals and led to the wave of large-caliber anti-aircraft guns fired back in the 1950s. However, due to the rapid development of modern science and technology, the key features of large-caliber machine guns, such as ammunition power and mobility, have been greatly improved. As a result, the positioning has also been significantly changed to replace the 12.7mm large 7.62mm heavy machine gun Caliber machine gun is a comeback. Now, let us briefly review the history of the 12.7-millimeter large-caliber machine gun in China, Russia and the United States.