General Studies · Casting Processes
'लॉस्ट फोम' (lost foam) ढलाई प्रक्रिया किस अन्य धातु ढलाई विधि के समान है?
- 1बालू ढलाई (Sand casting)
- 2शैल मोल्डिंग (Shell molding)
- 3इन्वेस्टमेंट कास्टिंग (Investment casting)✓
- 4डाई कास्टिंग (Die casting)
सही उत्तर देखें
इन्वेस्टमेंट कास्टिंग (Investment casting)
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