寻求PCB或SMT资料

hello ,every one:
i registed last year ,but cancelled this, now i registed again. i want to ask for some help from you all, could you do me a favor to send me something about pcb or smt

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http://bbs.6sq.net/viewthread. ... 25551

原標題：ask for help
原因：標題不明
處理辦法：修改標題
處理人：一年


念你是新手或是老潛水員，不關你的貼子，下次注意。
一年