The results show that the use of a taper roll can reduce the edge drop and totalcrown of strip steel efficiently.
结果表明,应用单锥度辊可以有效降低带钢边降,减小带钢总凸度。
2
Development of the entire port and cargo handling area of the total length of nearly 7 km, import and export of the ship at a time of only ten hours, the high efficiency of the world's crown.