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Understand the JB/T 11165-2011 standard for general-purpose gantry crane operation and maintenance. Learn key safety requirements, inspection items, and maintenance proce

Understand JB/T 6392.1-2017 for overhead and gantry crane wheels, covering material, heat treatment, fatigue life test, and inspection rules for reliable performance.

Learn the key requirements of JB/T 11164-2011 for general purpose bridge crane operation and maintenance, including safety devices, lubrication schedules, and inspection

Understand the JB/T 7018-2015 standard for crane rails, covering rail types, materials, and technical requirements for safe and reliable crane operation.

Understand JB/T 8713-2015 for crane enclosed conductor rail systems. Covers technical requirements, insulation resistance testing, inspection rules, and maintenance for s

Learn the key requirements of GB/T 5975-2006 for wire rope thimbles, including types, dimensions, materials, and inspection rules for crane applications.

Learn the key requirements of GB/T 23203-2008 for general purpose bridge crane couplings, covering flexible pin, gear, and plum coupling types, selection basis, and inspe

Understand GB/T 18438-2001 for electromagnetic crane lifting magnets. Key technical requirements, inspection rules, and test methods for lifting appliances.

Understand GB/T 10603-2015, the Chinese product standard for grab buckets used on cranes. Key technical requirements, test methods, and inspection rules for grab crane op

Understand GB/T 25120-2010, the product standard for electric hoists used in lifting appliances. Covers technical requirements, inspection rules, and test methods for wir