布局 線寬 間距 走線 淚滴 過孔【快速提升PCB板質(zhì)量的6個細節(jié)】
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 |