Why is it necessary to warn engine room personnel before activating the fixed CO2 system? -题库考试答案搜索网

Why is it necessary to warn engine room personnel before activating the fixed CO2 system?

单选题

2022-02-28 20:00

A、To make them aware there is a fire
B、To let them know they should leave the engine room
C、To prevent possible injury from frostbite
D、To make them aware that ventilation will automatically sto

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正确答案

B

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