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Thu, 25 Apr 1996 10:44:24 -0400 |
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| From [log in to unmask] Wed May 1 09: |
28:57 1996 |
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I am interested in finding out potential causes of contamination of PCB,s
with sulphur. What typical fabrication or assembly processes may introduce
this contaminant to the board. What are the long term potential effects of
sulphur contamination and are there any studies I could reference.
Any suggestions or papers would be appreciated.
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