数控专业学习计划简介：Qian Dabiao immediately picked up the black iron box, pulled it hard, opened the lid, and took out a square object wrapped in yellow silk, about half a foot long and more than ten inches wide, which seemed to be A seal.
Qian Dabiao immediately picked up the black iron box, pulled it hard, opened the lid, and took out a square object wrapped in yellow silk, about half a foot long and more than ten inches wide, which seemed to be A seal.
