punch pre 中文意思是什麼

punch pre 解釋
沖床
  • punch : n 1 潘趣〈英國木偶戲 Punch and Judy 中的主角,背駝,鼻長而鉤, Judy 是他的妻子,時常和他吵架〉。2...
  1. Pre extrusion punch

    頂擠沖頭
  2. The fem software package sheet - forming is a punch - forming fem analysis software package running on the sgi / unix graphic workstation, mostly including the pre - processor module, the post - processor module and the solving module

    Sheet - forming是運行於sgi unix平臺上的沖壓成形有限元數值模擬軟體包,其核心模塊是前處理器、后處理器、求解器。
  3. Pre - punch register system

    打孔套印法
  4. This is a special category of fpc, including single - sided, double - sided and multiple - sided pre - punch fpc. in some areas of the panel, circuits completely stay off the base material, leaving the copper wires naked

    透空線路板是柔性線路板中的一個特殊分類,它包括單層透空,雙層透空和多層透空。
  5. Follow up daily assignments, in - house project, inflow analysis, exhibits & displays set - up, punch card system, schedule building preventive maintenance & planned preventive maintenance inclusive pre and pro tasks to eliminate and provide suitable and better quality guest service

    監控日常工作,內部項目,打卡制度,預防性維修計劃包括前期準備和後期總結,以確保提供最優質的客戶服務。
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