测试点的网板开孔需要注意什么,需要按一定比例的缩小吗?望指教,谢谢!
Kevin.Shi (史洪宾)
QSMC SMT LAB
Tech-Front (Shanghai) Computer Co. Ltd.
QSMC / Quanta Group
Tel : +86-13681792873
Fax: +86-21-5774-9268
No.2, Ln.58, San-Zhuang Rd., Songjiang EPZ Shanghai, China 202613
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