单项选择题
A.1G B.2G C.1P D.2P
A.760mm B.600mm C.800mm D.560mm
A.I型船舶任何部位应经受破损 B.>125m的II型船舶任何部位应经受破损 C.>225m的III型船舶任何部位应经受破损 D.<125m的III型船舶除尾机型机舱舱壁外,考虑机舱进水残存能力的同时任何部位应经受破损
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