Minister Liu did not change his face. China's arsenal doesn't have much else, except there's a lot of old ammo in the warehouse that they're still using ammo from the 1970s or 1980s of the 21st century, and now they've thrown away billions in one breath. This result is really not bad. ,Xue Jianqiang ran over and said: "This has nothing to do with the caliber. What determines the penetration depth is always the muzzle velocity of the artillery and the quality of the bullet. A soybean falls at a very fast speed." can penetrate a steel plate, and it can be dropped from the balcony of a tall building. large, its muzzle velocity exceeds a thousand meters, with an extremely hard core, it is strong enough to penetrate the frontal armor of any tank.”