The diesel engine must be started before it can run by it self For this purpose （） has to be used. -题库考试答案搜索网

The diesel engine must be started before it can run by it self For this purpose （） has to be used.

单选题

2021-12-31 19:25

A、a starting system
B、the starting air
C、a starting operation
D、A, B and C

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正确答案

B

试题解析

标签：船舶动力装置海船船员考试

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