Welding
Flammability
Designations
Impact testing
Performance
Welding equipment
Fire tests
Instructions for use
Thermal testing
Dimensional tolerances
Holding devices
Dielectric-strength tests
Manually-operated devices
Marking
Arc-welding equipment
Welding electrodes
Rated current
Electrical testing
Metal-arc welding
Type testing
Arc welding
Electrical safety
Temperature rise
Pull-out tests