单选题散装货船及矿砂船的压载管系多采用()。A独立式B单总管式C环形总管式D分组形总管式
单选题
散装货船及矿砂船的压载管系多采用()。
A
独立式
B
单总管式
C
环形总管式
D
分组形总管式
参考解析
解析:
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