Offshore horizontal single-blade lifting appliance and working method thereof
Angle steel galvanization lifting appliance and angle steel galvanization process
Load braking device and lifting appliance applying same
Unpowered concrete pipe automatic lifting appliance and lifting method
Lifting appliance used during zinc plating of composite board
Portable barring beam lifting appliance for offshore wind power impeller
Special lifting appliance for precast concrete component and mounting method
Super-thick plate splicing method and lifting appliance
Lifting appliance suitable for angle steel parts in galvanization process
Lifting appliance for lifting angle steel lattice type steel triangle
Horizontal hydraulic cylinder body assembling lifting appliance and assembling method
Rotary fine-adjustment lifting appliance capable of arranging negative plate
Integrated lifting appliance hydraulic system of high-stability bridge crane
Heat exchanger, heat exchange system, household electric appliance and vehicle
Lifting appliance assembly for rolling mill housing and lifting method
Pre-mix fuel-fired appliance with improved heat exchanger interface
Flexible automatic body-in-white lifting appliance and operation method
Composite steel wire rope lifting appliance and manufacturing method thereof
CLAW POLE TYPE MOTOR AND HOME APPLIANCE INCLUDING SAME
Hoisting device for construction carrying of power electric appliance cabinet