Jiaolong submersible undergoes major upgrades

Jiaolong submersible undergoes major upgrades

Jiaolong submersible undergoes major upgrades for enhanced scientific deep sea exploration. China’s domestically produced components have played a key role in upgrading the Jiaolong deep-sea manned submersible, marking a new stage in its scientific exploration capabilities. These upgrades, which started in November of the previous year, have focused primarily on essential domestically produced parts. The recent improvements were highlighted by t…