General Studies · Production Technology
ढलाई (castings) में दिशामक दृढ़ीकरण (Directional solidification) को किसके उपयोग द्वारा सुधारा जा सकता है?
- 1चिल्स और पैडिंग (Chills and Padding)✓
- 2चैपलेट्स और पैडिंग (Chaplets and Padding)
- 3चिल्स, चैपलेट्स और पैडिंग (Chills, Chaplets and Padding)
- 4चिल्स और चैपलेट्स (Chills and Chaplets)
सही उत्तर देखें
चिल्स और पैडिंग (Chills and Padding)
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