尾数公式是多少位数

简介：Zhu Chunchen and Xu Yunzhen, who have been hereditary for three hundred years, still have some brains. They did not deal directly with Shanxi merchants. Everything was done through middlemen. Although the Shanxi merchants finally bought the armor, they did not know who sold him the armor. ? In this way, even if something happens to the Shanxi businessman on the road, Zhu Chunchen and Xu Yunzhen don't have to worry.