siva prasad
Last Activity: 12 Years ago
HAI FRIEND.. my name is SIVA.. i am studied in IIIT engg 2 year..
the answer for ur questin is ... if u want to study and know the crystal structure of different materials.. u have to do the metallography technique.. if u want to know the technique plz go throgh the pdf which is given by me. in that pdf last three pages are about this techinique.. if u have any doubt plz consult me on mail psiva432@gmail.com..