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Q:在6期中国120毫米高膛压坦克炮/反坦克炮(上)文中提到了老120滑,我想了解一下其特点性能。江苏省南京市读者夏雨威问A:老120滑膛炮是六七十年代,我国随同122中型坦克一同研制的大口径低膛压坦克炮。该炮发射老式120毫米短钢套钢芯穿甲弹时初速1580米/秒,能在1000米距离击穿120毫米厚65°倾角的均质钢装甲。火炮性能在70年代早期尚属先进,威力优于T-62主战坦克装备的115毫米滑膛坦克炮。但是因为文革动乱和左倾冒
Q: I mentioned the characteristics of the old 120 slip in the 6th China 120-mm high-pressure tank / anti-tank gun (above). Nanjing University, Jiangsu Province, Xia Yu Wei asked A: The old 120 smoothbore gun is the sixties and seventies, along with our 122 medium-sized tanks developed large-diameter low-pressure tank gun. Launched at an initial speed of 1580 m / s at the initial 120 mm steel-clad steel core armor piercing penetrator, the gun was able to penetrate a 120 mm thick uniform steel armor at a pitch of 65 mm at a distance of 1000 meters. Artillery performance in the early 70s is still advanced, more powerful than the T-62 main battle tank equipment, 115 mm smooth-bore tank gun. However, because of the turmoil in the Cultural Revolution and left-leaning ventures