1. Which machinery below is capable of applying forces to mooring lines to keep them tight?
(A) Tension winch
(B) Capstan
(C) Windlass
(D) Slings
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統計: A(182), B(7), C(33), D(8), E(0) #3457432
統計: A(182), B(7), C(33), D(8), E(0) #3457432