问题题干答案解析相关问题热门问题最新问题

问题详情

The signal for fire alarm on a ship must be indicated（）.

A、at each alarm bell

B、at each alarm actuator

C、near all exits

D、on the station bill

时间：2022-01-05 02:57 关键词：海上搜索

答案解析

D

相关问题

On a ship，a fixed carbon dioxide or other approved system must be installed（）.
Overhauling a fire in the living quarters on a vessel must include（）.
Overhauling a fire in the living quarters on a vessel must include（）.
The record of tests and inspection of fire fighting equipment on board a ship must include（）.
The Urgency Signal（）indicates that the station calling has a very urgent message to transmit concerning the safety of a ship or aircraft，or of some person on board or within sight.