Computer · Concrete Technology
बालू का फूलना (Bulking of sand) किसके कारण होता है?
- 1श्यानता (Viscosity)
- 2केशिका क्रिया (Capillary action)
- 3रिक्तियों में हवा (Air in voids)
- 4सतही नमी (Surface moisture)✓
सही उत्तर देखें
सतही नमी (Surface moisture)
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