欢迎大家用英语提问（welcome to friends ask question in English）
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- UID
- 129518
- 性别
- 男
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| Mine english very poor now.so cannt to join .but if about PCB produce troubles,give me e-mail in chinese:williamtian@vip.sina.com,welcome~! |
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以诚待人,以诚会友!
人与人之间的联系是因为互相需要!
愿我们能互相帮助!
感谢支持! |
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