T/CHES 51-2021 Operation and management code of practice on large and medium-sized pumping station

GB 2893-2001 Safety colors GB 2893-2008 Safety colours GB/T 2893.1-2004 Graphical symbols—Safety Colors and safety signs—Part1:Design principles for safety signs in workplaces and public areas GB/T 2893.1-2013 Graphical symbols—Safety colours and safety signs—Part 1:Design principles for safetry signs and safety markings GB/T 2893.2-2008 Graphical symbols—Safety colours and safety signs—Part 2:Design principles for product safety labels GB/T 2893.2-2020 Graphical symbols—Safety colours and safety signs—Part 2:Design principles for product safety labels GB/T 2893.3-2010 Graphical symbols—Safety colours and safety signs—Part 3:Design principles for graphical symbols for use in safety signs GB/T 2893.4-2013 Graphical symbols—Safety colours and safety signs—Part 4:Colorimetric and photometric properties of safety sign materials GB/T 2893.5-2020 Graphical symbols—Safety colours and safety signs—Part 5:Principles and requirements for the use of safety signs GB 2894-1996 Safety signs GB 2894-2008 Safety signs and guideline for the use GB/T 6067.1-2010 Safety rules for lifting appliances—Part 1:General GB/T 11822-2000 General requirements for the file formation of scientific and technical archives GB/T 11822-2008 General requirements for the file formation of scientific and technological archives GB/T 18894-2002 Standards of electronic records filing and management GB/T 18894-2016 Specification on electronic documents archiving and electronic records management GB/T 29639-2013 Guidelines for enterprises to develop emergency response plan for work place accidents GB/T 29639-2020 Guidelines for enterprises to develop emergency response plan for work place accidents GB/T 30948-2014 Code of practice for technical management of pumping station GB/T 30948-2021 Code of practice for technical management of pumping station SL 26-2012 Water Resources and Hydropower Engineering Technology Terminology SL 234-1999 Pump Station Construction Specifications SL 298-2004 The Specification for the Establishment of the Reserves of Flood Prevention Materials SL/T 316-2015 SL/T 316-2015 Pump Station Safety Inspection Regulations \nSL 316-2004 Pump Station Safety Appraisal Procedures SL/T 317-2023 Pump station equipment installation and acceptance specifications SL/T 317-2105 Pump station equipment installation and acceptance specifications SL 317-2004 SL 317-2004 Specification for installation and acceptance of pumping stations SL/T 722-2020 SL/T 722-2020 Safety Operating Regulations for Water Control Steel Gate and Gate Operator SL/T 722-2015 Guidelines for Safe Operation of Hydraulic Steel Gate and Paddle Lift Mechanism DL/T 573-2010 Guidelines for maintenance of power transformers DL/T 727-2013 Guidelines for maintenance and inspection of mutual inductance devices DL/T 727-2000 Transformer Operating and Maintenance Guidelines GB 2894-2025 Safety colours and safety signs GB 50706-2011 Code for design of occupational safety and health of water resources and hydropower projects