
【名词&注释】
化学品(chemicals)、有关规定(related regulations)
[单选题]在GMDSS中,设备基本可采用自动工作。但_____设备,必须进行人工打开,才可工作。
A. EPIRB
B. VHF-DSC
C. SART
D. NAVTEX
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举一反三:
[单选题]海上求生者出现“过冷现象”时,人体最容易受到伤害的器官和部位是:
A. 肺部
B. 腿部
C. 脑和心脏
[单选题]船舶进行下列,应事先按照有关规定报经有关部门批准?()①排放压载水、残油、含油污水接受;②船舶、码头、设施使用消油剂
A. ①
B. ②
C. ①②
[单选题]As a duty engineer, as soon as your hear the fire emergency signal, you should ensure that the
A. ring buoys are thrown overboard
B. engines are stopped
C. fire pumps are started
D. life preservers have been issued to everyone
[单选题]对于()的化学品在航行运输期间应冷却降温。
A. 沸点低
B. 闪点低
C. 凝点低
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