Discussion :: Docks and Harbours
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A lead line or sounding line
A.
is stretched thoroughly when wet before it is graduated |
B.
should be soaked in water for about one hour prior to taking soundings |
C.
is adjusted at regular interval |
D.
is generally used for depths exceeding 6 m |
E.
all the above. |
Answer : Option E
Explanation :
No answer description available for this question.
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