JB/T 10498-2005 Step switches used in wilding machines

GB 15579-1995 Safety requirements for arc welding equipment—Part 1:Welding power sources GB 15579.1-2004 Arc welding equipment—Part 1:Welding power sources GB/T 15579.1-2013 Arc welding equipment—Part 1:Welding power sources GB/T 15579.1-2024 Arc welding equipment—Part 1:Welding power sources GB/T 15579.2-2014 Arc welding equipment—Part 2:Liquid cooling systems GB/T 15579.3-2014 Arc welding equipment—Part 3:Arc striking and stabilizing devices GB/T 15579.4-2014 Arc welding equipment—Part 4:Periodic inspection and testing GB/T 15579.5-2005 Arc welding equipment—Part 5:Wire feeders GB/T 15579.5-2013 Arc welding equipment—Part 5:Wire feeders GB/T 15579.5-2023 Arc welding equipment—Part 5:Wire feeders GB/T 15579.6-2008 Arc welding equipment—Part 6:Limited duty manual metal arc welding power sources GB/T 15579.6-2018 Arc welding equipment—Part 6:Limited duty equipment GB/T 15579.7-2005 Arc welding equipment—Part 7:Torches GB/T 15579.7-2013 Arc welding equipment—Part 7:Torches GB/T 15579.7-2023 Arc welding equipment—Part 7:Torches GB/T 15579.8-2014 Arc welding equipment—Part 8:Gas consoles for welding and plasma cutting systems GB/T 15579.9-2017 Arc welding equipment—Part 9:Installation and use GB/T 15579.10-2008 Arc welding equipment—Part 10:Electromagnetic compatibility(EMC)requirements GB/T 15579.10-2020 Arc welding equipment—Part 10:Electromagnetic compatibility(EMC)requirements GB 15579.11-1998 Safety requirements for are welding equipment Part 11:Electrode holders GB/T 15579.11-2012 Arc welding equipment—Part 11:Electrode holders GB 15579.12-1998 Safety requirements for arc welding equipment—Part 12:Coupling devices for welding cables GB/T 15579.12-2012 Arc welding equipment—Part 12:Coupling devices for welding cables GB/T 15579.13-2016 Arc welding equipment—Part 13:Welding clamp GB/T 15579.14-2021 Arc welding equipment—Part 14:Calibration,validation and consistency testing GB 14048.3-2002 Low-voltage switchgear and controlgear—Part 3:Switches,disconnectors,switch-disconnectors and fuse-combination units GB/T 14048.3-2008 Low-voltage switchgear and controlgear—Part 3:Switches,disconnectors,switch-disconnectors and fuse-combination units GB/T 14048.3-2017 Low-voltage switchgear and controlgear—Part 3:Switches,disconnectors，switch-disconnectors and fuse-combination units GB/T 2423.3-1993 Basic environmental testing procedures for electric and electronic products—Test Ca:Damp heat, steady state GB/T 2423.3-2006 Environmental testing for electric and electronic products—Part 2:Testing method—Test Cab:Damp heat, steady state GB/T 2423.3-2016 Environmental testing—Part 2:Testing method—Test Cab:Damp heat,steady state GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2900.18-1992 Electrotechnical terminology Low voltage apparatus GB/T 2900.18-2008 Electrotechnical terminology—Low voltage apparatus GB/T 2900.22-1985 Electrotechnical terminology—Electric welding machine GB/T 2900.22-2005 Electrotechnical terminology—Electric welding machine GB/T 14048.3-2025 Low-voltage switchgear and controlgear—Part 3:Switches,disconnectors,switch-disconnectors and fuse-combination units