10. While crewmember is engaged in heaving anchor operation, what machine will be applied?
(A) Gantry crane
(B) Windlass
(C) Mooring winch
(D) Incinerator

答案：登入後查看
統計： A(19), B(404), C(133), D(25), E(0) #1764760

詳解 (共 1 筆)

#4647634
heaving "anchor" ope...
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