2025-01-07 12:54 浏览次数 2
镀锌层质量
The tensile strength, zinc coat mass and service life of die of galvanized steel wire after drawing are compared on the condition of different work cone Angle.
在不同的工作锥角度下,比较镀锌钢丝拉拔后的抗拉强度、层质量、子寿命。