The under surface of a stair is called :
ALanding
BString
CTread
DSoffit
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Related Questions:
In pile foundation, the skin friction and end bearing are separated by:
Type foundation is suitable where there is possibility of unequal settlement to occur:
A stone is parallel to its natural bed.
The triangular shaped portion of masonry at the end of a sloped roof is called
The trussed roof provided when the span varying from 5m to 8m: