C2090 A New Item from Mi Gao Yang's Design Bureau

The first test of the tank gun's technology was the metallurgy industry. The better the metal, the higher the pressure it could bear. This also meant that the gunpowder inside could be loaded more, and the speed of the cannonballs would be greater.

In this aspect, Rheinmetall AG deserved to be number one in the world. As for the 120 mm cannon in Han Country, it had such a strong characteristic