A、A.directions
B、B.dangers
C、C.exclusion areas
D、D.All of the above
更多“A white buoy with an orange rectangle on it displays（）.”相关的问题
A、Red buoy with a horizontal yellow band B、Red and white vertically-striped buoy with a vertical yellow stripe C、Red and white vertically-striped buoy with a red spherical topmark D、Green buoy with a yellow square
A、an isolated danger mark B、a hydrographic data collection buoy C、a mooring buoy D、marking a restricted area
A、danger B、vessels are excluded from the area C、the buoy is a mooring buoy D、operating restrictions are in effect
A、A.White buoy with a green top B、B.White and international orange buoy C、C.Yellow buoy D、D.Yellow and black vertically-striped buoy
A、red B、yellow C、with red and white vertical stripes D、with a distinct color and pattern unique to each buoy
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