hydrometallurgist التعريفات والمعاني == English == === Etymology === From hydro- + metallurgist. === Noun === hydrometallurgist (plural hydrometallurgists) One who studies hydrometallurgy. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة hydrometallurgists hydrometallurgical hydrometallurgically hydrométallurgie hydrométallurgique hydrométallurgies hydrométallurgiques