单项选择题
Controls for a fixed carbon dioxide system shall be mounted（）.
A.directly outside the space protected by the system
B.as near the gas cylinders as possible
C.in the pilothouse
D.on the main deck near the bow
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相关考题
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单项选择题
Control of flooding should be addressed（）.
A.first
B.following control of fire
C.following restoration of vital services
D.only if a threat exists -
单项选择题
Control of fire on a ship should be addressed（）.
A.immediately after restoring vital services
B.immediately
C.following control of flooding
D.following establishment of fire boundaries -
单项选择题
Combustible gas indicators measure the presence of combustible gas as a percentage of the（）.
A.flash point
B.upper explosive limit
C.lower explosive limit
D.fire point
