General Studies · Materials and Metallurgy
ढलवां लोहा (कास्ट आयरन) मुख्य रूप से किससे बना होता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1कार्बन, सिलिकॉन और तांबा
- 2फास्फोरस, सल्फर, सिलिकॉन, लोहा, मैंगनीज और कार्बन✓
- 3निकल, तांबा और एल्युमिनियम
- 4स्टील और जस्ता
सही उत्तर देखें
फास्फोरस, सल्फर, सिलिकॉन, लोहा, मैंगनीज और कार्बन
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