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National Electrical Equipment Safety Technical Code
National Electrical Equipment Safety Technical Code, Total:3 items.
In the international standard classification, National Electrical Equipment Safety Technical Code involves: Electrical engineering in general.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, National Electrical Equipment Safety Technical Code
- GB 19517-2004 National safety technical code for electric equipments
- GB 19517-2009 National safety technical code for electric equipments
- GB 19517-2023 National Electrical Equipment Safety Technical Code