Chapter 469: Chapter 460 Joyous News_1

```

Of course, the reason no flaws have been found yet is because there has been no practical operation. Although there is an abundance of data obtained from the Moon, it is still theoretical and does not guarantee its suitability.

Ye Changsi considered it for a while and then succinctly summarized:

"Professor Yang's proposal mainly focuses on mature technology and high usage intensity; Professor Zhu's 3D printing proposal is faster and has a higher degree of automation with fewer personnel required, but it involves slightly more technologies that await development.

But overall, you both need to conduct some sample testing first. The lunar highway is a project with significant investment and long construction periods, so early preparation must be meticulous."

Upon hearing this, the two anxious parties breathed a sigh of relief. Zhu Bingguang was the first to ask: