GB/T 31133-2014
ActiveSpecification for hydraulic lifting equipment in power construction
电力设备用液压式提升设备技术规范
Application Summary AI generated
This standard specifies technical requirements, test methods, and safety criteria for hydraulic lifting equipment used in power construction projects. It applies to the design, manufacturing, installation, and acceptance of hydraulic hoists and jacks for lifting heavy components such as transformers, generators, and boilers in thermal, hydro, and nuclear power plants. The standard ensures operational reliability and safety during critical lifting operations in the electrical power industry.
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