摘要: mechanical,机械层keepout layer禁止布线层top overlay顶层丝印层bottom overlay底层丝印层top paste,顶层焊盘层bottom paste底层焊盘层top solder顶层阻焊层bottom solder底层阻焊层drill guide,过孔引导层d 阅读全文
posted @ 2016-05-29 20:27 xidongs 阅读(6533) 评论(0) 推荐(0) 编辑