In terms of power, the "Doomsday Cannon" definitely cannot match the "Comet Main Cannon".
At the same level, the latter can completely crush the former. After all, neither in caliber nor in grade are they the same level, but the main issue is cost-effectiveness.
Chen Mang didn't think much about it.
Immediately placed the blueprint of the "Magnetic Suspension," a red-grade component, on the control console.
Consumed 50,000 units of iron ore to manufacture it.
Then spent 10.45 million units of iron ore to upgrade it to Level 20 in one go.
For components that enhance train speed, the consumption often isn't low.
Red-grade components can only be upgraded to Level 20 at most, and this upgrade fully maxed it out!
The Level 20 Magnetic Suspension itself can provide the train with a speed of "2000km/hour".
