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प्रश्न
Give a short note on Duralumin.
टीपा लिहा
उत्तर
- Duralumin is a strong, hard, lightweight alloy of aluminum widely used in aircraft construction.
- It is produced by the addition of small quantities of other metals to aluminium, it creates superior Alloy than pure aluminium.
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Conventional energy resources or non-renewable energy resources - Metallic Resources
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