Enhanced procedures concerning the exercise of （） have been developed to allow intervention in the ease of deficiencies deemed to pose a danger to persons, property or the environment.<br>A:port state control<br>B:flag state control<br>C:fire and boat drill<br>D:Safety inspection

Enhanced procedures concerning the exercise of （） have been developed to allow intervention in the ease of deficiencies deemed to pose a danger to persons, property or the environment.
A:port state control
B:flag state control
C:fire and boat drill
D:Safety inspection

出自：海船船员证

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