问题
单项选择题
Accordingtoharmonised1988Protocol,thedurationofpassengerShipSafetyCertificateshallnotexceedg:()
A.5years
B.36months
C.24months
D.12months
答案
参考答案:D
Accordingtoharmonised1988Protocol,thedurationofpassengerShipSafetyCertificateshallnotexceedg:()
A.5years
B.36months
C.24months
D.12months
参考答案:D