Adjustable rudder connecting rod connecting structure
Anti-disengaging anti-blocking seabed suction system for high-speed ship
Catamaran passenger ship with double-bevel-line bulbous bows
Dual-purpose device for preventing shafting from being deformed and cooling
DUAL-PURPOSE DEVICE FOR PREVENTING SHAFT SYSTEM THORDON FROM DEFORMING AND COOLING
Fireproof, sound insulation and noise reduction structure
Glass fiber reinforced plastic ship propeller installing structure
High-precision installation method for full-rotation device