Physics · Workshop Technology
ग्राइंडिंग व्हील में, आमतौर पर इस्तेमाल किया जाने वाला निर्मित अपघर्षक (abrasive) कौन सा है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1टिन मिश्र धातु (Tin alloy)
- 2एल्युमिनियम ऑक्साइड (Aluminum oxide)✓
- 3इस्पात मिश्र धातु (Steel alloy)
- 4सीसा मिश्र धातु (Lead alloy)
सही उत्तर देखें
एल्युमिनियम ऑक्साइड (Aluminum oxide)
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