CN111927713A
|
|
Dual-drive wind power boosting rotor
|
CN111846175A
|
|
Multi-section wind power boosting rotor device and ship
|
CN111637007A
|
|
Wind power boosting rotor inner tower
|
CN111608862A
|
|
Wind power boosting device
|
CN111516797A
|
|
A collapsible fender device and gas layer drag reduction ship of enclosing for boats and ships gas layer drag reduction system
|
CN111532407A
|
|
Offset type front-mounted pre-rotation guide wheel and ship
|
CN111003102A
|
|
Air-jet water-blocking sealing device suitable for ship gas layer resistance reduction system and ship
|
CN111003103A
|
|
Jet hole water blocking device suitable for ship gas layer resistance reduction system and ship
|
CN110963013A
|
|
Wind power boosting mechanism and ship
|
CN111003130A
|
|
Wind power boosting rotor outer cylinder and manufacturing method thereof
|
CN110906856A
|
|
Gas layer monitoring device suitable for gas layer drag reduction ship and gas layer drag reduction ship
|
CN110949603A
|
|
Electrical control system and method suitable for gas layer drag reduction ship
|
CN110758634A
|
|
Ship gas lubrication resistance reduction system and ship
|
CN110450931A
|
|
A kind of airscrew thrust fin and propeller
|
CN110116781A
|
|
A kind of energy saving hydrofoil for modest type stern ship
|
CN108105038A
|
|
A kind of deployable and collapsible wind energy rotor
|