Question Time, Part One

If readers have their own "Question Time" ideas, send them in.

Who can describe the thing at this page and how it works -->

<a href="http://pipingdesign.com/photos/tuyerepuncher2.jpg">http://pipingdesign.com/photos/tuyerepuncher2.jpg</a>

If you have any experience with pyrometallugy, you probably already know.

Hints are here:

<a href="http://www.hofincons.com/sterlite.htm">http://www.hofincons.com/sterlite.htm</a>

<a href="http://www.osha-slc.gov/SLTC/etools/leadsmelter/smelting/blastfurnace.html#Tuyere%20Punching">http://www.osha-slc.gov/SLTC/etools/leadsmelter/smelting/blastfurnace.html#Tuyer\ e%20Punching</a>

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Paul
Piping Design Central Received on Sat Jul 19 08:46:00 2003