Stock Name:铜峰电子
Stock code:600237
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Power electronic capacitor branch
Metallic material
Aluminum foil
Material for metallization film burning
Copper strip
Copper tape for welding
Explosion-proof valve
Dry capacitor explosion-proof valve
Oil filling port
Dip filling port for oil-immersed capacitor
Copper nut
Capacitor electrode assembly
Copper electrode
