"Brother Dong, everything is running smoothly."

As the fan blades turned, a cool breeze blew towards everyone.

"Hey, don't tell me, this thing really works."

"It's much better than a fan, and you don't have to shake it. It's perfect for cooling equipment in the summer."

Donald Qin allowed the test to proceed here, and then started making the second fan.

The first fan has greater power and is suitable for installation in workshops and other places.

As for the second one, it is for small home use.

Home use is relatively simple, and Qin Dong made it quickly.

"Check how hot the motor and fan blades are."

Donald Qin gave the order, and someone immediately stopped the fan.

Mr. Wang's assistant is busy recording data at this moment.

But he was also surprised when he heard the test results that the fan blades and motor were not hot.

"Let's stop here for the preliminary tests. We'll do a longer-term test tomorrow. Now let's test this small one."

I caught some electrician skills again a few days ago.

Therefore, Qin Dong is still very confident in what he has created.

But testing is necessary.

Because this is not for Qin Dong to see, but for everyone to tell.

In the next few days, Qin Dong conducted various violent experiments in the laboratory.

Soon it was time for vacation.

Xu Damao got up early in the morning.

First, he went to the bathhouse to tidy himself up, and then went home to change into his newly bought leather shoes.

As for clothes, Xu Damao changed into a clean set of work clothes.

Work blue is the most fashionable these days, and many people want to wear it but can’t.

Although Xu Damao wanted to get himself a Zhongshan suit.

But the Lou family said that they wanted to see the face of Xu Damao as an advanced worker.