According to multiple reports, Van Tichelt was attacked by a thief, who attempted to rob him after punching the Belgian judo star in the face.
据多方报道，帝希尔是被一名小偷攻击的。小偷妄图通过猛击这位比利时柔道大师的脸，再实施抢劫。
One of the key factors to effect the punching accuracy of multiple-station progressive die is the constitution and structure design of its positioning system.
影响多工位连续模冲压精度的关键因素之一是其定位系统的构成及其结构设计。
One of the key factors to effect the punching accuracy of multiple-station progressive die is the constitution and structure design of its positioning system.
影响多工位连续模冲压精度的关键因素之一是其定位系统的构成及其结构设计。
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