C1708 Take It Easy

Xiaoxing's face was gloomy but she did not get angry. She directly called Little Zhao over, "Tell me, what is going on?"

"I am Zhao Tian, the team leader in charge of installing these equipment. After we built it yesterday, before I left, I specially checked again, but today when I went to check, I found that several key parts of the screw were loosened. I don't think it was an accident