C1695 Segment of Skywell

"So even if it's not as good as the super titanium alloy, it's not something any country can imitate. And the raw materials are, of course, the piece of land under our feet!

According to my analysis of the geology of this piece of land, within a 10 kilometer radius of the crust, there is a large amount of gold and red stones that can be smelted into a large amount of titanium!

At the same time