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[log in to unmask] (hidenori nagaoka) Wrote:
| 
|  Please teach me the definition of Pinkling and Haloing.
|  Where the definitions are described in IPC Standerd.
|  Please teach me IPC number.
| 松下電工株式会社
| 電子基材事業部
| 品質保証部　品質評価技術開発グループ
| 永岡　英紀
| 

IPC-A-600 Revision E (August 1995) Acceptability of Printed Boards gives 
both definition and graphical illustration for haloing in its section 
2.6.1.  It also gives definition and illustration for pink ring in section 
2.5.2.  

Nora Xiao
Process Engineer
Tektronix, Inc.

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