PREVIEW
... The diving depth reached 450 meters!
The displacement had already reached about 1100 decibels, completely surpassing the record set by the old model.
It was a very significant breakthrough for the United States.
Although there was a gap of 50 years before, and this gap left scientists completely helpless, Raymond’s appearance had allowed them to completely overcome this hurdle.
Next was the long-distance water test, which was also the last test.
...
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