Interview
FLOW SHEET OF LEAD PROCESSING PLANT
- Cours
- Sciences de l\'Ingénieur
- Établissement
- Collège
Lead is a chemical element with symbol Pb (from Latin: plumbum) and atomic number 82. Lead is a soft and malleable metal. Lead is a corrosion-resistant dense metal that is easily molded and shaped. Archeological research indicates that lead has been used by humans for a variety of purposes for more...
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