A description has been given to new process and important points of structure design of pre-forming die for precision forging U. S. A type of octagonal hammer with a practical die presented.
介绍了美式八角锤锤体精锻成形新工艺及其预锻模结构设计要点。
Cut longer than the regular business card with a thick stock and a die-cut design, Space 150's business card stands out from the rest.
比常规的名片厚实的股票和异形设计、空间150的名片在同类中显得很突出。
Cut longer than the regular business card with a thick stock and a die-cut design, Space 150's business card stands out from the rest.
比常规的名片厚实的股票和异形设计、空间150的名片在同类中显得很突出。
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