Civil Engineering - Tunnelling - Discussion

Discussion Forum : Tunnelling - Section 1 (Q.No. 10)
10.
To attain the required shape of the tunnel section, we use :
easers
trimmers
cut holes
chisels.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

PURNENDU said:   2 months ago
Give me an explanation for the given answer.

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