gb28819
gb28819, Total:2 items.
The international standard classification for "gb28819" includes: .
The Chinese standard classification for "gb28819" includes: High voltage switchgear .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 28819-2012 Aluminium alloy enclosures for gas-filled high-voltage switchgear
- GB/T 28819-2023 Aluminium alloy enclosures for gas-filled high-voltage switchgear
