A、be visible from both sides and from forward and aft
B、indicate NO SMOKING
C、be displayed only while transferring cargo and fast to a dock
D、use black lettering on a white background
更多“A tank vessel transferring non-flammable hazardous cargo in bulk must display warning signs. These signs must（）.”相关的问题
A、from side to side in the tanks of the vessel B、from fore to aft in the tanks of a vessel C、in and out of a vessel that is holed in a wing tank D、in and out of a vessel that is holed in a peak tank
A、tank top B、compartment between the tank top and shell of the vessel C、inner side of the vessel's shell D、space between two transverse bottom frames
A、tank top B、compartment between the tank top and shell of the vessel C、inner side of the vessel's shell D、space between two transverse bottom franges
A、keep vessel afloating B、refloat vessel listing to starboard C、make vessel all-right D、bring vessel upright
A、keep vessel afloating B、refloat vessel listing to port C、make vessel all-right D、bring vessel upright
A、open and individual tank valves open B、open and the individual tank valves closed C、closed and the individual tank valves closed D、closed and the individual tank valves open
A、maintain a strict watch on the barge from the towing vessel B、fly a red flag from the towing vessel C、open the tops of all empty tanks on the barge D、take hourly soundings of any loaded tanks on the barge
A、volume of liquid in the tank B、volume of displacement of the vessel C、location of the tank in the vessel D、height of the center of gravity of the vessel
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