GB/T 45912-2025 Life cycle safety requirements for exhibits of science and technology museum

GB/T 150.1-2011 Pressure vessels—Part 1:General requirements GB/T 150.1-2024 Pressure vessels—Part 1:General requirements GB 156-2003 Standard voltages GB/T 156-2007 Standard voltages GB/T 156-2017 Standard voltages GB/Z 156-2025 Good practice for dynamic light scattering(DLS) measurements GB 190-1990 Labels for packages of dangerous goods GB 190-2009 Packing symbol of dangerous goods GB/T 985.1-2008 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding GB/T 985.2-2008 Recommended joint preparation for submerged arc welding GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 2887-2000 Specification for electronic computer field GB/T 2887-2011 General specification for computer field 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 2894-2025 Safety colours and safety signs GB/T 3805-1993 Extra-low voltage (ELV)—Limit values GB/T 3805-2008 Extra-low voltage(ELV)—Limit values GB 5226.1-2002 Safety of machinery—Electrical equipment of machines—Part 1:General requirements GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB 6675.2-2014 Safety of toys—Part 2:Mechanical and physical properties GB 6675.2-2025 Safety of toys—Part 2:Mechanical and physical properties GB 6829-1995 General requirements for residual current operated protective devices GB/Z 6829-2008 General requirements for residual current operated protective devices GB/T 6829-2017 General requirements for residual current operated protective devices GB/T 6829-2024 General safety requirements for residual current operated protective devices GB 8408-2000 Safety of amusement machines and amusement park equipments GB 8408-2008 Amusement device safety code GB 8408-2018 Large-scale amusement device safety code GB/T 12265-2021 Safety of machinery—Minimum gaps to avoid crushing of parts of the human body GB 12265.1-1997 Safety of machinery—Safety distances to prevent danger zones being reached by the uppar limbs GB 12265.2-2000 Safety of machinery safety distances to prevent danger zones being reached by the lower limbs GB/T 12265.3-1997 Safety of machinery—Minimum gaps to avoid crushing of parts of the human body GB 13495.1-2015 Fire safety signs—Part 1:Signs GB/T 13869-1992 General guide for safety of electric user GB/T 13869-2008 General guide for safety of electric user GB/T 13869-2017 General guide for safety of electric user GB 13955-1992 Installation and operation of residual current operated protective devices GB/T 13955-2005 Installation and operation of residual current operated protective devices GB/T 13955-2017 Installation and operation of residual current operated protective devices GB 18581-2001 Indoor decorating and refurbishing materials—Limit of harmful substances of solvent coatings for woodenware GB 18581-2009 Indoor decorating and refurbishing materials—Limit of harmful substances of solvent based coatings for woodenware GB 18581-2020 Limit of harmful substances of woodenware coatings GB/T 18926-2002 Packaging containers—Wood members GB/T 18926-2008 Packaging containers—Wood members GB 19517-2004 National safety technical code for electric equipments GB 19517-2009 National safety technical code for electric equipments GB 19517-2023 National technical specification for the safety of electric equipments GB/T 20801.1-2006 Pressure piping code—Industrial piping—Part 1:General GB/T 20801.1-2020 Pressure piping code—Industrial piping—Part 1:General GB/T 20801.1-2025 Pressure piping code—Part 1:Industrial piping GB/T 21526-2008 Structural adhesives—Guidelines for the surface preparation of metals and plastics prior to adhesive bonding GB/T 21526-2025 Structural adhesives—Directives for the surface preparation of metals and plastics prior to adhesive bonding GB/T 28265-2012 Safeguard specifications of amusement rides GB/T 29481-2013 Signs for electrical safety GB 30981-2014 Limit of harmful substances of anticorrosion coatings for construction steel structure GB 30981-2020 Limit of harmful substances of industrial protective coatings GB 30981.1-2025 Limit of harmful substances of coatings—Part 1:Architectural coatings GB 30981.2-2025 Limit of harmful substances of coatings—Part 2:Industrial coatings GB/T 34272-2017 Safety requirements of small amusement device GB 34272-2025 Specification for safety of small amusement device GB 37822-2019 The discharge standard and measurement methods of pollutants from paint manufacturing. GB 37824-2019 Comprehensive emission standards of atmospheric pollutants GB/T 38597-2020 Technical requirement for low-volatile-organic-compound-content coatings product GB 50040-2020 Code for design of dynamic machine foundation GB 50054-2011 Code for design of low voltage electrical installations GB 50055-2011 Code for design of electric distribution of general-purpose utilization equipment GB/T 50065-2011 Code for design of ac electrical installations earthing GB 50169-2016 Code for construction and acceptance of grounding connection electric equipment installation engineering GB 50231-1998 General code for construction and acceptance of mechanical equipment installation engineering GB 50231-2009 General code for construction and acceptance of mechanical equipment installation engineering GB 50661-2011 Code for welding of steel structures