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Database: 365,228(8 Aug 2026)

Equipment maintenance

Equipment maintenance, Total:32 items.

The international standard classification for "Equipment maintenance" includes: Power stations in general , Product and company certification. Conformity assessment , Production in the chemical industry .

The Chinese standard classification for "Equipment maintenance" includes: Power plant and electric power system operating maintenance , Basic standard and general method , Hygiene, safety and labor protection .


Professional Standard - Energy and Power Planning

  • DL/T 2654-2023 Hydropower station equipment maintenance procedures
  • DL/T 311-2010 Guide for AC 1100kV GIS/HGIS maintenance
  • DL/T 2571.4-2024 Maintenance regulations for common auxiliary equipment of hydropower stations Part 4: Heating, ventilation and air conditioning systems
  • DL/T 1066-2007 Guide of maintenance management for hydropower station equipments
  • DL/T 1066-2023 Guide of maintenance management for hydropower station equipment
  • DL/T 2571.6-2024 Maintenance procedures for public auxiliary equipment in hydropower stations Part 6: Bridge machine for factory building
  • DL/T 838-2024 Guidelines for equipment maintenance of coal-fired thermal power generation enterprises
  • DL/T 838-2017 Guide of maintenance for coal-fired thermal power plant
  • DL/T 2571.3-2022 Code of maintenance for public auxiliary equipment of hydropower station-Part 3: Water supply system and drainage system
  • DL/T 838-2003 Guide of maintenance for power plant equipments
  • DL/T 312-2010 Guide for AC 1000kV capacitor voltage transformer maintenance

Professional Standard - Petroleum

Professional Standard - Energy

  • SY/T 5739-2024 Voltage Transformer Equipment Maintenance Labor Quota

Professional Standard - Coal

  • MT/T 1097-2008 Coal mine electrical and mechanical equipment repair technical standard

Group Standards of the People's Republic of China

  • T/CAMER 006-2020 The basic requirements of mine equipment maintenance and remanufacturing enterprise capability
  • T/CNCA 001-2018 Coal mine equipment maintenance service-- General requirements
  • T/QGCML 4558-2024 Power supply and power equipment maintenance management specifications
  • T/CEC 196-2018 Safety early warning system for overhaul and extra high voltage equipment maintenance
  • T/IEIA 0003-2021 Maintenance Regulations for Electrical Equipment in Photovoltaic Power Stations

Professional Standard - Chemical Industry

Professional Standard - Ferrous Metallurgy

  • YB 4355-2013 Code for Maintenance and Repair of Steel-making and Continuous Casting Mechanical Equipment

Professional Standard - Electricity

  • DL/T 312-2024 1000kV Capacitor Voltage Transformer Equipment Maintenance Guidelines
  • DL/T 311-2024 Maintenance Guidelines for 1100kV Gas-Insulated Metal-Enclosed Switchgear

Professional Standard-Safe Production

  • AQ 3026-2008 Safety Code for Equipment Repair in Chemical Manufactory

Henan Provincial Standard of the People's Republic of China

  • DB41/T 1890-2019 Intelligent substation equipment maintenance and reconstruction and expansion engineering management specifications

Standard Association of Australia (SAA)

  • AS 2290.2:1985 Electrical equipment for coal mines - Maintenance and overhaul - Mine equipment overhaul
  • AS 2290.2:1979 Electrical equipment for coal mines - Maintenance and overhaul - Mine equipment overhaul
  • AS 2290.2:1989 Electrical equipment for coal mines - Maintenance and overhaul - Overhaul of electrical equipment for hazardous areas

Bureau of Indian Standards

  • IS 3133-1965 Specification for chemical equipment manholes and inspection holes