Controls for a fixed carbon dioxide system shall be mounted（）.<br>A:directly outside the space protected by the system<br>B:as near the gas cylinders as possible<br>C:in the pilothouse<br>D:on the main deck near the bow

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

出自：海船船员证

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