"Mr. Su, Mr. Su, can you tell me how these words were engraved on it? It's incredible, it's incredible.

!」

Qiwei had questions again, how could these words be engraved on it? It seemed like he had engraved them directly on the can.

He could see some production dates from the bottom. When he saw the production date, it was engraved on the can in a weird black color. How on earth was this font made?

"This is..."

Su Chen told Qiwei that it was actually laser engraving, and it didn't have much technical content. Of course, this laser technology is also used in other places, not just cans.

There are still many places where they are useful, but when he asked, Su Chen immediately remembered that there was actually a production date on the can.

However, other collections have production dates, which is normal.

Thousands of years later, there has been a big explosion of science and technology. In fact, I don’t know how many years have passed, and it has no effect on this.

and……

In this world, Qiwei is not necessarily a Blue Star person. The new Blue Star and the old Blue Star are not the same. Of course, Su Chen actually guessed it right.

Qiwei and he were really not from the same planet. Although Qiwei said at first that he was from a fellow villager, he actually misunderstood.

In a thousand years, Blue Star has actually become...

So...

Su Chen doesn't have to worry about leaks. Even if they are leaked, it doesn't matter. There are too many ways of era in the universe. Now that so many years have passed, there have been countless changes.

There is only one era, and each era can be roughly distinguished.

"Is it laser engraving?"

Qiwei immediately understood. As for lasers, it seemed that they existed. He remembered that he seemed to have had laser technology products, and he could study them carefully when the time came.

"It's incredible. Thank you, Mr. Su, for bringing such a good collection. It's just that these collections of yours are so valuable and incredible!"

Qiwei was still researching at this time, and the cans shocked him too much.

Planetary collection!

This is a planet-level collection. One may not be as exaggerated as a planet-level, but if two are added together, it is definitely enough.

It's incredible.

He really didn't expect Su Chen to have such a good collection. He couldn't put it down after seeing it now, but if he just exchanged it with super-automatic equipment, Su Chen would be at a huge loss.

no!

He had to make up for it, and he could just replace the two sets when the time came. Su Chen wouldn't suffer too much at that time.

Otherwise, just a super-automatic equipment would be too much of a loss, and Qiwei doesn't want its customers to suffer.

and……
Chapter completed!