Tuesday, December 22, 2009

seminar on Heat treatment at jaipur Jewelry show 2009

Jaipur Jewelry Show 2009 organized  a seminar on heat treatment at Rajmahal Palace hotel om December 21, 2009. Mr. Bhandari, Chemical engineer, IIT, Delhi explained about heat treatment of rubies and sapphires.
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Seminar on Heat treatment at Jaipur Jewelry show 2009

(Vardhaman Gems, Jaipur represents Centuries Old Tradition of Excellence in Gems and Jewelry)
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