看一下这个客户的规格: type II band of 32 grids, each grid of 9 copper wires of 0.20mm diameter, 60000meter total. TYPE I Band of 32 grids, each grid of 18 copper wires of 0.20mm diameter, 9000meters total. 是不是说第一种铜编织带是32编,每编9根0.20mm的铜丝?
dual loop X-ray system - 双环路X射线测量系统(连续硫化生产线用) (0)投诉