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關注：1
2013-05-23 12:21
求翻譯：SIM卡座在PCB上沒有設計定位孔，從而會導致SMT在貼片焊接時會有一定程度的偏移是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
SIM卡座在PCB上沒有設計定位孔，從而會導致SMT在貼片焊接時會有一定程度的偏移
問題補充： |
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2013-05-23 12:21:38
sim design positioning holes on the deck in the pcb smt patch welding, there will be a certain degree of offset, which will lead to
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2013-05-23 12:23:18
PCB SIM card is not on the design in the hole, and will lead to the surface mount soldering SMT will be when there is a certain degree of offset
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2013-05-23 12:24:58
SIM Booth has not designed the index hole on PCB, thus can cause SMT when pastes the piece welding to be able to have certain degree displacement
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2013-05-23 12:26:38
SIM card holder does not have the PCB design positioning holes, thereby leading to SMT SMD weld will have a certain degree of offset
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2013-05-23 12:28:18
正在翻譯，請等待...
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