Scaffolding you generally adopted when the height of structure is abo

1.	Scaffolding you generally adopted when the height of structure is above ___________
A.	1.3 m
B.	1.5 m
C.	1.7 m
D.	2.2 m
Answer» C. 1.7 m

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Scaffolding you generally adopted when the height of structure is above ___________

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