C326 I Want to Go to the Test Drive

Zhao Quan was really powerful. It seemed like there was nothing that he didn't understand.

However, Zhao Quan was still saying, "Actually, there are still many ways to produce hydrogen. As far as I know, there are still many ways to produce hydrogen. There are at least four more ways. But since the oil and heat fractures already exist, we might as well buy them in large quantities from them