Technical Drawing - Landform Drawings - Discussion

Discussion :: Landform Drawings - General Questions (Q.No.2)

2. 

These are special installations of stone or concrete marking the locations of points accurately determined by precise surveying:

[A]. Topographic marks
[B]. Hatchures
[C]. Monuments
[D]. Pillars

Answer: Option C

Explanation:

No answer description available for this question.

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