According to IMO Res A.761(18) Recommendation on Conditions for the Approval of Servicing Stations for Inflatable Liferafts, each liferaft should be subjected to the necessary additional pressure (NAP) test, at yearly intervals after the ____ year of the liferaft’s life.
发布于 2021-03-04 19:44:19
【单选题】
A second
B third
C fifth
D tenth
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