91

Carbon and Graphite Products (incl. Brush Holders)

Electric Carbon Products for Electrotechnical Applications...

9111.17

Carbon electrodes

9111.21

Graphite electrodes

9111.24

Carbon and metal brushes

9111.27

Silver graphite brushes

9111.31

Carbon contact ledges and pieces

9111.34

Carbon contacts

9111.37

Brush holders

9111.41

Spectral carbon

9111.44

Carbon blocks, plates and rods for production of carbon brushes and other shaped parts

9111.52

Special graphites for industrial applications

9111.54

Graphite components for the semiconductor technique

Electric Carbon Products for Mechanical Applications...

9112.12

Shaped carbon pieces

9112.16

Carbon bearings

9112.22

Carbon packing rings, sliding rings