Chapters 174, 175: The Robot Arm and Exoskeleton Take the Stage! (Extra for DanDan's concern and monthly ticket)_2

The audience was also watching, and their favorite part was the operation of the mechanical arms.

"Wow, these mechanical arms are so cool! They can rotate 316 degrees!"

"This is much more fun than an excavator!"

"That's intense, did you see that pile driver? Boom boom boom, a chain of heavy hammer strikes!"

"I saw a heavy one, with arms that are fifty to sixty meters long, is that Optimus Prime?"

"Isn't this more interesting than watching beauties?"

"There's a construction site that's fully automated, you can practically see the speed with the naked eye!"

"If there were more of these construction vehicles, it seems we could really build the Great Steel Wall!"

He Xingzhou said, "These construction vehicles could all operate automatically. This is only the first batch we've produced, and now mechanical factories across the country are rushing to make more. More will be sent later."