Here's a link that doesn't require a Scribd membership or login:

http://www.pcbstandards.com/forums/showthread.php?t=3D164

Bob

On Tue, Jun 19, 2012, at 08:31 AM, alan.b.pearce@stfc.ac.uk wrote:
> http://www.scribd.com/doc/2887378/PCB-Fab-Wallchart
>=20
> Download and print the wall chart at this link. It gives most of the IPC
> requirements for PCB manufacture.

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