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935.11 KB (11-14) Allegro SPB SI 等長設定方式.pdf (32)
845.28 KB (10-18) 贴片排阻选型及封装4.PDF (141)
204.25 KB (10-18) 贴片排阻选型及封装3.PDF (81)
96.66 KB (10-18) 贴片排阻选型及封装2.PDF (94)
371.92 KB (10-18) 贴片排阻选型及封装1.pdf (200)
694.32 KB (04-04) bmp2pcb.zip (18)
2.9 MB (03-08) 清华大学电磁兼容培训教材.pdf (53)
837.48 KB (03-08) PCB接地设计_中兴.pdf (36)
133.43 KB (03-04) xUyFqYrr.pdf (19)
3.83 MB (06-28) Altium库大全.rar (649)
581.1 KB (12-26) Diy_Layout.rar (42)
1.5 MB (10-09) Protel 99 PCB设计经验谈.pdf (72)
480 KB (10-09) 华为PCB布线规范.pdf (152)
83 KB (10-09) PCB布线设计(四).doc (17)
202 KB (10-09) PCB布线设计(三).doc (18)
112 KB (10-09) PCB布线设计(二).doc (15)
10.15 KB (08-24) Protel99Se增强v4.0.rar (29)
1009.87 KB (08-15) 超声波发射接收模块.rar (23)
1.71 MB (08-15) SD U-MP3.rar (173)
89.67 KB (08-12) 完美的Protel库.rar (55)

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