多选题A3、A4海区的维修要求,可以选择()方案。A双套设备B岸基维修C双套设备及海上维修D海上维修及岸基维修E双套设备及岸基维修
多选题
A3、A4海区的维修要求,可以选择()方案。
A
双套设备
B
岸基维修
C
双套设备及海上维修
D
海上维修及岸基维修
E
双套设备及岸基维修
参考解析
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