14. Spill control gear means the equipment for combating accidental spill of oils or chemicals.
(A) Disposal
(B) Treatment
(C) Anti-pollution
(D) Cleaning
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統計: A(11), B(4), C(113), D(15), E(0) #575505
統計: A(11), B(4), C(113), D(15), E(0) #575505