CN106672165A
|
|
Rotary-type detachable fin system for ocean exploration
|
CN106081042A
|
|
Steering nozzle rudder with wing flap
|
CN106081043A
|
|
Novel combined type tiller
|
CN104816789A
|
|
Marine hydraulic mooring platform
|
CN104818932A
|
|
A0 level sound-proof fire-proof window
|
CN104816785A
|
|
Welding type half-fixing half-opening window
|
CN104832061A
|
|
A60-level sound insulation fire-resistant window
|
CN104816786A
|
|
Quick open and close pressure proof watertight hatch cover
|
CN104843141A
|
|
Loading structure of retractable fin stabilizer for ship
|
CN104828217A
|
|
Damping plate structure of water valve assembly of anti-rolling water tank
|
CN104691716A
|
|
Hydraulic hinge type fireproof watertight door
|
CN104443269A
|
|
Openable side scuttle
|
CN103693173A
|
|
Hydraulic sliding type watertight door for boat
|
CN103466068A
|
|
Shift fork type transmission device for flapped rudders
|
CN103303447A
|
|
Marine A60-level steel watertight door
|
CN103274019A
|
|
Translation mechanism for marine gangway door
|
CN103287552A
|
|
Piston rod lug structure for retractable fin stabilizer for ship
|
CN102632986A
|
|
Coaxial contra-rotating mechanism for marine engine shock absorbers
|
CN102615310A
|
|
Boring machine for field machining of conical hole of rudder blade
|
CN102619983A
|
|
High-pressure-resistant water-lubrication rudder system sealing device with sealing parts replaceable on site
|