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September 2010

TGAsia@IPC.ORG
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Subject:
Re: 焊盘上打过孔的要求
From:
"zhidong.chen" <[log in to unmask]>
Reply To:
Asia Committe Task Group Forum <[log in to unmask]>, zhidong.chen
Date:
Wed, 29 Sep 2010 09:17:28 +0800
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邮件我们以前曾经出现过，在焊盘上打过孔，直通率明显下降，后来查到是这个原因，有隐患，是设计人员没有经验造成，后来马上改设计，并从设计规范上规定不允许。
不过贵公司情况不一定这样，供参考！
浙江华立国际发展有限公司
营运审计部   陈智东
联系电话：0571-88900636
QQ：653743967
  厚 德 载 物
  ----- Original Message ----- 
  From: zhidong.chen 
  To: Asia Committe Task Group Forum ; YIN Zhaohong 
  Sent: Wednesday, September 29, 2010 8:56 AM
  Subject: Re: [TGAsia] 焊盘上打过孔的要求


  这个要求比较特别，我们一般不做在焊盘上打孔？工艺上不好控，为什么要这样？
  浙江华立国际发展有限公司
  营运审计部   陈智东
  联系电话：0571-88900636
  QQ：653743967
    厚 德 载 物
    ----- Original Message ----- 
    From: YIN Zhaohong 
    To: [log in to unmask] 
    Sent: Tuesday, September 28, 2010 4:57 PM
    Subject: [TGAsia] 焊盘上打过孔的要求


    各位高手

    请教一下在0402焊盘上打过孔,有什么要求: 譬如过孔大小,绿油,塞孔等方面.




    尹朝洪


      -----邮件原件-----
      发件人: TGAsia [mailto:[log in to unmask]] 代表 Mark Yang
      发送时间: 2010年9月28日 11:16
      收件人: [log in to unmask]
      主题: Re: [TGAsia] 如何手工焊接细COAXIAL cable？


      Hi，Wood：

      您可以外发给良特电子来加工的，专业生产同轴线缆组装加工！

      http://www.exceltek.com.cn

        ----- Original Message ----- 
        From: Wood Fang [LTBJ] 
        To: [log in to unmask] 
        Sent: Tuesday, September 28, 2010 10:50 AM
        Subject: [TGAsia] 如何手工焊接细COAXIAL cable？


         

        Hi, all

        如何手工焊接细COAXIAL cable？

        谢谢

        wood fang

        mechanical engineer,Lairdtech,Beijing

        86-10-59333595

        8613146882520

        Add. No.14, Jinxiu Street, Beijing Development Area, China

         


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