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Understand GB/T 5974.1-2006 for wire rope clamp plates: scope, technical requirements, and application recommendations for crane drum end fastening.

Understand GB/T 18439-2001 for grab buckets in lifting appliances, covering technical specifications, safety requirements, and inspection rules to ensure safe and reliabl

Understand the GB/T 15360-2019 truck crane standard, covering design requirements, safety devices, and load test methods for compliant crane operation.

Understand the GB/T 16253-2019 standard for lifting trucks, covering scope, technical requirements, and test methods for truck-mounted cranes.

Understand the GB/T 10054-2005 standard for construction hoists, covering safety requirements, rated load capacity, and test methods for compliant lifting equipment.

Understand JB/T 23202-2008 for general-purpose gantry crane reducers. Key technical requirements, inspection rules, and test methods for bridge and trolley travel gearbox

Understand GB/T 17496-2009, the technical specification for harbor portal cranes. This standard interpretation covers design, safety devices, load testing, and inspection

Understand floating crane terminology per ISO 4306, covering boom angle, lifting height, overturning moment, and stability for offshore wind and port lifting operations.

Understand GB/T 24818.4-2009 requirements for crane access systems and safety protection facilities on jib and boom cranes, covering walkways, guardrails, and inspection

Understand railway crane terms and definitions aligned with ISO 4306 Cranes – Vocabulary. This standard interpretation covers scope, working conditions, and key technical