piercing dies冲孔模
notching dies[机] 切口模;开凹口模;切口模
bulging dies胀形模;撑压模
trimming dies整缘模具;切边模;冲模;修整模具
crimping dies卷边模;压接模具
compound dies复合模;复合模具
twisting dies扭曲模
universal dies通用模
cutting dies切削模具
the CHEMICAL SYMBOL for() the CHEMICAL SYMBOL fordysprosium 镝