4 port serial interface.drr

protel电路设计教程

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NCDrill File Report For: 4 Port Serial Interface.PcbDoc   2004-7-11  19:38:32
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Layer Pair : TopLayer to BottomLayer
ASCII File : NCDrillOutput.TXT
EIA File   : NCDrillOutput.DRL

Tool         Hole Size          Hole Count Plated       Tool Travel
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T1        32mil (0.8128mm)         328              65.36 Inch (1660.23 mm)
T2        125mil (3.175mm)         2                15.76 Inch (400.40 mm)
T3        140mil (3.556mm)         3                23.77 Inch (603.78 mm)
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Totals                             333              104.90 Inch (2664.41 mm)

Total Processing Time : 0:00:05