freeplaytoearnblockchaingames|China's deep-sea heavy-duty mining vehicle reaches record depth in sea trials

super2024-07-09 11:28:077Academia

SHANGHAIfreeplaytoearnblockchaingames, July 9 (Xinhua) -- China's deep-sea heavy-duty mining vehicle has completed sea trials at depths exceeding 4,000 meters, the Shanghai municipal government said Tuesdayfreeplaytoearnblockchaingames.

freeplaytoearnblockchaingames|China's deep-sea heavy-duty mining vehicle reaches record depth in sea trials

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