Computer · Building Materials
मिलावों (aggregates) या पत्थरों पर घर्षण परीक्षण (attrition test) उनके किसके प्रति प्रतिरोध को निर्धारित करने के लिए किया जाता है?
- 1अपक्षय क्रिया (Weathering action)
- 2प्रभाव (Impact)
- 3घिसाई और आपसी घर्षण (Wear and mutual abrasion)✓
- 4कुचलने (Crushing)
सही उत्तर देखें
घिसाई और आपसी घर्षण (Wear and mutual abrasion)
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