C422 The Door Was Closed

The guests from Coconut Jujube Country left, waiting for tomorrow's military sale. In the room, the rest of the people also went back to prepare, leaving only a few people.

"Qin Guan, do you think it's okay to put the cannon on the truck?" Major Yang asked.

In this era, there was no such thing as directly loading a cannon onto a truck. After all, the recoil of a cannon was too strong