GB 27695-2011 Safety rules for automobile lift

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/T 3323-1987 Methods for radiographic inspection and classification of radiographs for fusion welded butt joints in steel GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials GB/T 3323.1-2019 Non-destructive testing of welds—Radiographic testing—Part 1:X-and gamma-ray techniques with film GB/T 3323.2-2019 Non-destructive testing of welds—Radiographic testing—Part 2:X-and gamma-ray techniques with digital detectors GB/T 3811-2008 Design rules for cranes GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 4842-1995 Pure argon GB/T 4842-2006 Argon GB/T 4842-2017 Argon GB/T 5117-1995 Carbon steel covered electrodes GB/T 5117-2012 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels GB/T 5118-1995 Low alloy steel covered electrodes GB/T 5118-2012 Covered electrodes for manual metal arc welding of creep-resisting steels GB 5226.2-2002 Safety of machinery—Electrical equipment of machines—Part 32:Requirements for hoisting machines GB/T 5293-1999 Carbon steel electrodes and fluxs for submerged arc welding GB/T 5293-2018 Solid wire electrodes,tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels GB/T 5972-1986 Wire rope for lifting appliances—Code of practice for examination and discard GB/T 5972-2006 Wire ropes for cranes—Code of practice for examination and discard GB/T 5972-2009 Cranes—Wire ropes—Care,maintenance,installation,examination and discard GB/T 5972-2016 Cranes—Wire ropes—Care and maintenance,inspection and discard GB/T 5972-2023 Cranes—Wire ropes—Care and maintenance,inspection and discard GB/T 6074-1995 Leaf chains, clevises and sheaves GB/T 6074-2006 Leaf chains, clevises and sheaves—Dimensions, measuring forces and tensile strengths GB/T 6074-2025 Leaf chains,clevises and sheaves—Dimensions,measuring forces,tensile strengths and dynamic strengths GB/T 8110-1995 Welding wires for gas shielding arc welding of carbon and low alloy steels GB/T 8110-2008 Welding electrodes and rods for gas shielding arc welding of carbon and low alloy steel GB/T 8110-2020 Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels GB 12470-1990 Fluxes for the submerged arc welding of low alloy steel GB/T 12470-2003 Low-alloy steel electrodes and fluxes for submerged arc welding GB/T 12470-2018 Solid wire electrodes,tubular cored electrodes and electrode/flux combinations for submerged arc welding of creep-resisting steels GB 15052-1994 Lifting appliances—Dangerous positions and signs GB/T 15052-2010 Cranes—Safety signs and hazard pictorials—General principles GB/T 19418-2003 Arc-welded joints in steel—Guidance on quality levels for imperfections GB/T 20118-2006 Steel wire ropes for general purpose GB/T 20118-2017 Steel wire ropes for general purposes GB/T 20118-2025 General technical requirements for steel wire ropes GB 50054-2011 Code for design of low voltage electrical installations HG/T 2537-1993 Welding with carbon dioxide JB/T 6061-2007 Non-destructive testing of welded joints using magnetic particle inspection JB/T 6061-1992 Welding magnetic powder testing method and classification of magnetic trace defects JB/T 6062-2007 Non-destructive testing of welds using penetrant inspection JB/T 6062-1992 Welding seam penetration testing method and defect trace classification JB/T 10559-2018 Cranes and machinery NDT inspection, ultrasonic testing of steel welds JB/T 10559-2006 Crane non-destructive testing ultrasonic testing of steel welds JT/T 155-2021 car lift machine JT/T 155-2004 Automobile lift