2019.05.28
International Air Transport
Air transport refers to the use of aircraft, helicopters and other aircraft to transport personnel, goods and …
2019.05.28
Domestic maritime transport
In October 2001, the BDI index of the international dry bulk market dropped to 845, the lowest level in the wh…
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International Air Tr…
Air transport refers to the us…
2019-05-28 -
Domestic maritime tr…
In October 2001, the BDI index…
2019-05-28