Computer · Highway Engineering
रैपिड क्यूरिंग (RC) कटबैक कोलतार (bitumen) का उत्पादन पेनेट्रेशन ग्रेड बिटुमेन को निम्नलिखित में से किस विलायक (solvent) के साथ मिलाकर किया जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1डीजल (Diesel)
- 2पेट्रोल या गैसोलीन (Gasoline or Petrol)✓
- 3बेंजीन (Benzene)
- 4मिट्टी का तेल (Kerosene)
सही उत्तर देखें
पेट्रोल या गैसोलीन (Gasoline or Petrol)
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