China nails world's first Arctic dive with manned submersible and ROV
Source:CCTV.com 09-10-25 10:41 Updated BJT
China has completed the world's first underwater cooperative operation involving both a manned submersible and a remotely operated vehicle (ROV) in polar regions during its 15th Arctic Ocean scientific expedition.
Editor: Zhangrui
09-10-25 10:41 BJT
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