Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 4 (Q.No. 24)
24.
Bitumen is generally obtained from
organic material
synthetic material
petroleum product
coal.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Lalit said:   4 years ago
Explain the answer.

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