28-08-2013, 05:28 PM
Hi,
I want to understand the pipe (erw,cew & cds) in details, so for that i need this ppt.
regards,
Jai Vats
ppt on seamless pipe manufacturing
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ppt on seamless pipe manufacturing - by Guest - 26-12-2012, 04:14 PM
RE: ppt on seamless pipe manufacturing - by [email protected] - 28-08-2013, 05:28 PM
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