A、one turn of wire on the first stud from each side of the detachable link
B、two turns of wire on the second stud from each side of the detachable link
C、three turns of wire on the third stud from each side of the detachable link
D、four turns of wire on the fourth stud from each side of the detachable link
更多“Forty-five fathoms is marked on the anchor chain by（）.”相关的问题
A、The hospital may be used for disciplinary confinement if it is not being used for treatment B、The hospital space must have both a bathtub and shower C、A hospital is required on all vessels with a crew of 12 or more if it makes overnight voyages D、If a ship has a crew of forty-five who do not have their own room，the hospital must have four berths
A、the same ratio B、more chain for each fathom of depth C、less chain for each fathom of depth D、two anchors with the same ratio of chain
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