Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 5029-2006
Scope
This standard applies to low-usage small AC arc welding machines (hereinafter referred to as welding machines) based on single-phase transformers and tap welding machines that use tap switching to adjust the welding current.
CNS 5029-2006 history
2006CNS 5029-2006 Light duty AC arc welding machines