Suspension clamp, Shackle, Connection plate, Clevis, Dead-end clamp, Parallel groove clamp, Jumper clamp, Terminal, Grading ring, Suspension ring, etc.

Hemostatic forceps, Surgical scissors, Surgical forceps, Bone rongeurs, Needle holders, Human joints, Bone plates, etc.

Gear blank, Connecting rod, Bogie, Coupler yoke, Coupler knuckle, Axle, Universal shaft, Wheel hub, Bearing ring, Gearbox housing, Rail fastener, Sleeper clip, etc.

Tube sheet, Cone shell, Planet carrier, Main shaft, Bearing ring, Turbine blade, Steam valve, High-pressure valve, Wind power flange, etc.

Intermediate shaft, Propeller shaft, Rudder stock, Rudder pin, Crank, Anchor chain, Shackle, Chain wheel, Connecting rod, Bearing ring, High-pressure flange, Valve body, High-strength bolts, etc.

Landing gear outer cylinder, Door hinge arm, Blades, Engine connecting rod, Tail rotor support, Engine fan disk, Turbine seal ring, Flanges, etc.