主管:中华人民共和国交通运输部 主办:中华人民共和国海事局
软硬件投入配套互补促进长江航运科学发展
软硬件投入配套互补促进长江航运科学发展
The software and hardware construction should be supplementary to each other in promoting the scientific development of shipping on the Yangtze River
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