C401 I'll Cut Ten Pieces in One Piece

Better not let anyone else be there.

Elder Zhu and the others had a sense of propriety. When they heard what Qin Guan said, they immediately looked for Department Director Ma to look at the next equipment. Department Director Ma was still wondering how they were going to fix it. They didn't even need a screw?

However, he still followed them and introduced the next equipment. At this time