Metallurgy



noun
1.
(the scientific study of the properties of metals and alloys) ការជីករឺស្លនិងធ្វើលោហៈ, លោហស្សាហកម្ម
ENGLISH MEANING
noun
1.
The art of working metals, comprehending the whole process of separating them from other matters in the ore, smelting, refining, and parting them; sometimes, in a narrower sense, only the process of extracting metals from their ores.