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Weight-adjustable forklift balancing weight and casting process thereof
Adjustable heavy large-span steel structure large mechanical floor hoisting walking device
Bushing for suspending pure electric vehicle power assembly
Overflow brick placing device, application and placing method
Suspension device for bridge engineering construction
Straddle type monorail operation comprehensive vehicle
Tandem type hybrid power electric vehicle battery low-temperature protection method
Electric side swing type vehicle door and control method thereof
Hybrid power forklift cooling system and control method
Mobile trolley system for distribution network maintenance robot
Rapid slag turning method for narrow site tunnel construction
Hoisting equipment and method for bridge construction