Height-adjustable skiding structure and method for installing the same
Water floating tank platform rotary drilling guide hole equipment and construction method
Enclosed Derrick for drilling ship with active Shutting Grill
ALTERNATE STEPPING DEEP-SEA MINING SYSTEM AND METHOD BASED ON CLEAN ENERGY PLATFORM
Alternate stepping deep sea mining system and method based on clean energy platform
Carbon dioxide transport and sequestration marine vessel
CARBON DIOXIDE TRANSPORT AND SEQUESTRATION MARINE VESSEL
Carbon dioxide transport and sequestration marine vessel
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VEHICLE FOR INSTALLING ANCHORS IN AN UNDERWATER SUBSTRATE
VEHICLE FOR INSTALLING ANCHORS IN AN UNDERWATER SUBSTRATE