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1. Max.working size: 16X18inch
8.copper fail thickness:0.5ounce/1ounce/2ounce
2. Min.hole size(finish): 0.3m/m 9. Layer to layer registration:¡Ó4mil
3.drilling hole size tolerance:¡Ó0.05m/m(NTH)¡Ó0.08m/m(PTH) 10. Size tolerance(finish):¡Ó0.1m/m(punch) ¡Ó0.2m/m(CNC)
4. Hole position tolerance:¡Ó0.05m/m 11.V-CUT size tolerance :¡Ó0.2m/m
5. Min.line\space:4/4mil 12.V-CUT depth:thickness(finish)V-CUT.remain1/3thickness¡Ó0.05~0.1m/m
6. Line\space tolerance:¡Ó20% 13.Min.board thickness: 0.4m/m(2L) 0.8m/m(4L)1.0m/m(6L) 1.6m/m(8L)
7. Min.SMD PAD line\space:12mil 14. Thickness(Finish):¡Ó0.1m/m

address:No.2 industry division gonghe village shajin town baoan district shenzhen city
TEL:(0755)2969-8799¡¡FAX:(0755)2969-8929E-mail¡¡Major running item¡GPCB mass-production staff¡G425
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