8码阶梯式超级倍投法

简介：Zhu Cixiang turned to everyone: We must pay attention to the improvement of technology and craftsmanship. As long as the quality and efficiency can be improved, I will definitely reward you. I can't notice it. Eunuch Liu, you can also reward me heavily. Only in this way can you be motivated. Craftsmen study craftsmanship, work hard, and do skillful work.