 
| Sender: |
|
| X-To: |
|
| Date: |
Fri, 28 May 2010 10:32:13 +0800 |
| Reply-To: |
|
| Subject: |
|
| From: |
|
| Content-Transfer-Encoding: |
quoted-printable |
| In-Reply-To: |
A<51E7D3F241B5204F824FEB7E18167A462DC39B41E8@exchangeserv> |
| Content-Type: |
text/plain; charset="gb2312" |
| MIME-Version: |
1.0 |
| Parts/Attachments: |
|
|
James 你好
我想知道：集成电路芯片能承受焊接的最多次数是多少？ IPC有没有相关文件说明？
尹朝洪
021-58541240-7013
公共能力中心
上海贝尔股份有限公司
-----邮件原件-----
发件人: TGAsia [mailto:[log in to unmask]] 代表 James Liu
发送时间: 2010年5月27日 22:00
收件人: [log in to unmask]
主题: [TGAsia] 答复: 放大镜的照度要求
1000流明的照度。
Best Regards,
James Liu 刘春光
Director, Industry Programs 工业项目总监
IPC China
上海市长宁区延安西路1088号2303室
Suite 2303，#1088 West Yan'an Rd., Changning, Shanghai 200052 PRC
Tel: +86 21 5497 3435
Fax: +86 21 5497 3437
MP: +86 136 0133 3491
[log in to unmask]<mailto:[log in to unmask]>
www.ipc.org.cn<http://www.ipc.org.cn>
发件人: TGAsia [mailto:[log in to unmask]] 代表 Frank Lan
发送时间: 2010年5月27日 14:15
收件人: Listserv TGAsia
主题: [TGAsia] 放大镜的照度要求
Hi all,
IPC610中规定了放大镜的使用，并要求照度能满足要求。请问照度要求的具体数值应该是多少？
Best regards,
Frank Lan
Ext. 6889
[cid:[log in to unmask]]
=======================================================================
This e-mail is intended for the person it is addressed to only. The information contained in it may be confidential and/or protected by law. If you are not the intended recipient of this message, you must not make any use of this information, or copy or show it to any person. Please contact us immediately to tell us that you have received this e-mail, and return the original to us. Any use, forwarding, printing or copying of this message is strictly prohibited. No part of this message can be considered a request for goods or services. =======================================================================
______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________
______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please contact helpdesk at x2960 or [log in to unmask]
______________________________________________________________________
|
|
|
