Hi & Welcome Every body ::

I am SUBIR ROY from Calcutta, West Bengal, INDIA.
I am working in Calcutta famous RESEARCH CENTRE, Under Department of Atomic Energy (DAE), govt. of India.

Having excellent technical expertise in all sorts of TECHNICAL FIELD, So if any body need any sorts of technical HELP, please feel free contact with me in my email address,

Name :: mr subir roy
email add :: [email]mrsubirroy@rediffmail.com[/email]