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Understand the YB/T 4906 standard for ladle cranes, covering design requirements, safety factors, and acceptance criteria for foundry and metallurgical applications.

Understand DL/T 1419, the Chinese standard for power plant overhead crane selection and design. Key requirements for metallurgical and bridge crane selection, load combin

Understand YB/T 4275 general technical specifications for metallurgical cranes, covering ladle, forging, and charging crane requirements, safety devices, and inspection s

Understand YB/T 4283 safety technical regulations for metallurgical cranes. Key requirements for design, operation, and inspection to ensure compliance and safe performan

Learn the key requirements of ANSI HST-4M for manual lever hoists, covering rated load, lifting speed, hook opening, and braking performance to ensure safe, compliant ope

Understand the ANSI HST-3M performance standard for electric wire rope hoists, covering rated load, lifting speed, safety factor, and work duty classification.

Understand the ANSI HST-2M standard for manual chain hoists, covering rated lifting capacity, braking distance, and performance requirements for safe, reliable hoisting o

Understand ASME NOG-1 construction rules for nuclear bridge and gantry cranes. Key design, welding, and inspection requirements explained for compliance.

Understand ASME NUM-1 hoist construction rules for overhead cranes in nuclear power plants. Learn key requirements for hoisting mechanisms, safety brakes, and dual brake

Understand the ANSI HST-1M performance standard for electric chain hoists, covering rated load, duty cycle, braking distance, and testing requirements for safe lifting op