General Studies · Engineering Materials
नोड्यूलर कास्ट आयरन (Nodular cast iron) को आमतौर पर निम्नलिखित में से किस नाम से भी जाना जाता है?
- 1मैलिएबल कास्ट आयरन (Malleable cast iron)
- 2व्हाइट कास्ट आयरन (White cast iron)
- 3ग्रे कास्ट आयरन (Gray cast iron)
- 4स्फेरोइडल ग्रेफाइट आयरन (Spheroidal graphite iron)✓
सही उत्तर देखें
स्फेरोइडल ग्रेफाइट आयरन (Spheroidal graphite iron)
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