布局 线宽 间距 走线 泪滴 过孔【快速提升PCB板质量的6个细节】
Time:2024-08-01
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Mr.Liu |
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13544190649 |
13544190649@163.com | |
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303, 3rd Floor, No. 7 Guishan Road, Caowei Community, Xixiang Street, Bao‘an District, Shenzhen |