84193120

Not electrically operated

841932

For wood, paper pulp, paper or paperboard:

84193210

Electrically operated

84193220

Not electrically operated

841939

Other:

84193911

Electrically operated:'Machinery for the treatment of materials by a process involving heating, for the manufacture of printed circuit boards, printed wiring boards or printed circuit assemblies

84193919

Other

84193920

Not electrically operated

841940

Distilling or rectifying plant:

84194010

Electrically operated

84194020

Not electrically operated

841950

Heat exchange units: