32. 船舶管路中,『滑油管路』英文單字為何?
(A) Fuel oil piping
(B) Lubricating oil piping
(C) Sea water piping
(D) Bilge water piping

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統計: A(14), B(94), C(0), D(0), E(0) #1333678

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#2958157
(A) Fuel oil piping ...
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