
Copper soft connection (molecular diffusion welding) 2

Copper soft connection (molecular diffusion welding) 1

Copper bar (copper bus) 5

Copper bar (copper bus) 4

Copper bar (copper bus) 3

Copper bar (copper bus) 2

Copper bar (copper bus) 1

Copper bar (copper bus)

Graphitization furnace conductive trolley

Aluminum bar (aluminum bus)