C2713 Three Materials

"The first is to ensure the flexibility of astronauts, and the second is to keep them warm!"

Keep them warm?

Hearing Liu Zhidong's words, everyone was stunned.

They never thought that Liu Zhidong would actually say that.

Shouldn't the heat disperse?

What the hell was this insulation?

Forgive everyone for reading too little. At this moment, they were all dumbfounded