空槽固定孔及喷锡固定孔的精度各是多少？

嘉立创的客户编号是怎么一个规则？

Style-breaker%20using%20obfuscated%20JavaScript

铝基板 铜基板 可以在焊盘上面挖槽？

怎么设置单面通孔，不是单面通孔焊盘

PCB板材的水印

Exploit%20Description%3a%20This%20vector%20uses%20with()%20to%20activate%20the%20payload%20behind%20the%20fragment%20identifier%2e%20No%20dots%20are%20used%20to%20enable%20easier%20filter%20evasion%2e

Exploit%20Description%3a%20This%20vector%20creates%20an%20alert%20like%20message%20boy%20via%20Visual%20Basic%20Script

请问包边工艺，是螺丝孔的边缘也包进去的吗？