C622 Wedge Processing

When Zhou Wen returned to the school, Xue Hengding and the others were already waiting for him in the meeting room.

When he opened the door, he saw that Xue Hengding, the supervisor of the mechanical workshop, and a well-proportioned middle-aged man wearing a pair of glasses were sitting inside.

The three of them looked at the peach heart workpiece in front of them at the same time