4 Patents
- US123986132025Side Door Bolt-free Ram Blowout Preventer
RONGSHENG MACHINERY MANUFACTURE Ltd. OF HUABEI OILFIELD, HEBEI
0 cites - US119223352024Method and System for Evaluating Macro Resilience of Offshore Oil Well Control Equipment
China University Of Petroleum (East China)
0 cites - US118831602024Positioning Method of Functional Rotation Center of Shoulder Based on Rigid Upper Arm Model
CHINA NATIONAL INSTITUTE OF STANDARDIZATION
0 cites - US117072092023Detecting Method and Positioning Analysis Method of Human Functional Joint Rotation Center
CHINA NATIONAL INSTITUTE OF STANDARDIZATION
0 cites