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全部科目 > 水路交通运输技能考试 > 海船船员考试 > 船舶管理(轮机专业) > 轮机英语 > 船舶电气与船舶安全

单项选择题

Medium survey should be carried out （） times during the valid period of the certificate.

A.2
B.3
C.4
D.1

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单项选择题

The first survey has two situations, one is changing （） survey, the another is making survey.

A.registry
B.ship hull
C.nationality
D.replacing machineries and electric devices

单项选择题

In the first survey, （） compiles the survey report and fills in certificate.

A.surveyor
B.chief engineer
C.captain
D.chief mate

单项选择题

（） is/are the legal survey institution(s) that stated by PRC.

A.Ship Survey Bureau
B.CCS
C.Maritime Safety Administration
D.all of the above

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