The "Ocean Geology 26" research vessel has successfully completed sea trials for its new marine drilling equipment in the South China Sea. Developed under a key provincial R&D project, the system includes a downhole multi-functional sampling and testing system, a drill-string CPT, and a four-anchor positioning system. All tested equipment met or exceeded project expectations, demonstrating strong adaptability and reliability in complex marine conditions. AI
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RANK_REASON The cluster reports on the successful completion of sea trials for new marine drilling technology and equipment, which is a research and development milestone. [lever_c_demoted from research: ic=1 ai=0.1]