GB/T 31052.7-2016
ActiveLifting appliances—Code of inspection and maintenance—Part 7: Derrick cranes
起重机械 检查与维护规程 第7部分：桅杆起重机
Application Summary AI generated
This standard specifies the inspection and maintenance procedures for derrick cranes, covering structural components, safety devices, and operational systems. It is applied in industrial and construction settings where derrick cranes are used for heavy lifting, such as shipyards, steel mills, and large-scale construction projects. The standard ensures compliance with safety regulations and extends equipment service life through regular checks and preventive maintenance.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.