धातुशास्त्र — metallography (Noun)
धातुविद्या — metallography (Noun)
metallography — /kkrqjpuk& foKku
Metallography — The science or art of metals and metal working; also, a treatise on metals.
Metallography — A method of transferring impressions of the grain of wood to metallic surfaces by chemical action.
Metallography — A substitute for lithography, in which metallic plates are used instead of stone.