GB 25493-2010 Rapid prototyping machines by laser as processing energy—Technical requirements for safeguarding

GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 14896.7-2004 Non-traditional machine tools-Terminology—Part 7:Rapid prototyping machines GB/T 15706.1-2007 Safety of machinery—Basic concepts, general principles for design—Part 1:Basic terminology, methodology GB/T 15706.2-2007 Safety of machinery—Basic concepts, general principles for design—Part 2:Technical principles GB/T 16769-2008 Metal-cutting machine tools—Measurement method of sound pressure level GB/T 18569.1-2001 Safety of machinery—Reduction of risks to health from hazardous substances emitted by machinery—Part 1:Principles and specifications for machinery manufacturers GB/T 18569.2-2001 Safety of machinery—Reduction of risks to health from hazardous substances emitted by machinery—Part 2:Methodology leading to verification procedures 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 7247.1-2001 Safety of laser products—Part 1:Equipment classification, requirements and user's guide GB 7247.1-2012 Safety of laser products—Part 1:Equipment classification and requirements GB 10320-1995 Electrical safety of laser equipment and installations GB/T 10320-2011 Electrical safety of laser equipment and installatins GB 18490-2001 Laser processing machines—Safety requirements GB/T 18490.1-2017 Safety of machinery—Laser processing machines—Part 1:General safety requirement GB/T 18490.2-2017 Safety of machinery—Laser processing machines—Part 2:Safety requirements for hand-held laser processing devices GB/T 18490.3-2017 Safety of machinery—Laser processing machines—Part 3:Noise reduction and noise measurement methods for laser processing machines and hand-held processing devices and associated auxiliary equipment (accuracy grade 2) GB/T 7247.1-2024 Safety of laser products—Part1:Equipment classification and requirements GB 2894-2025 Safety colours and safety signs