... obstruction beacon 障碍物立标 obstruction buoy 障碍标 obstruction clearance 碍航物距离 ...
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短语
孤立障碍标
isolated danger marks
障碍标示灯光
Obstruction Light
障碍标线
object marking
障碍物立标
[航]
obstruction beacon
障碍物标志
obstacle marking
;
obstruction marking
;
obstruction marker
障碍物浮标
danger buoy
;
[水运]
obstruction buoy
障碍物灯标
obstruction light
障碍物标示
obstruction marking
障碍物标示灯
Obstruction Light
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