阿摩線上測驗
19. Potable tanks and dangerous cargo spaces onboard vessels are the ______ and the entry
is only permitted for authorized personnel according to principles of the ISPS Code.
(A) hazardous areas
(B) restricted areas
(C) recreational areas
(D) catering areas
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統計： A(92), B(491), C(59), D(12), E(0) #1854510
統計： A(92), B(491), C(59), D(12), E(0) #1854510
