| 84.01 | | Nuclear reactors; fuel elements (cartridges), non-irradiated, for nuclear reactors; machinery and apparatus for isotopic separation. |
| 8401.10 | 000 | Nuclear reactors |
| 8401.20 | 000 | Machinery and apparatus for isotopic separation, and parts thereof |
| 8401.40 | 000 | Parts of nuclear reactors |
| 84.05 | | Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers. |
| 8405.10 | 000 | Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers |
| 8407.31 | 000 | Of a cylinder capacity not exceeding 50 cc |
| 8407.32 | 000 | Of a cylinder capacity exceeding 50 cc but not exceeding 250 cc |
| 8407.33 | 000 | Of a cylinder capacity exceeding 250 cc but not exceeding 1,000 cc |
| 8407.34 | 000 | Of a cylinder capacity exceeding 1,000 cc |
| 8412.10 | 000 | Reaction engines other than turbo-jets |
| 8412.21 | 000 | Linear acting (cylinders) |
| 8412.31 | 000 | Linear acting (cylinders) |
| 8413.50 | | Other reciprocating positive displacement pumps |
| 8413.60 | | Other rotary positive displacement pumps |
| 84.14 | | Air or vacuum pumps, air or other gas compressors and fans; ventilating or recycling hoods incorporating a fan, whether or not fitted with filters. |
| 8414.10 | 000 | Vacuum pumps |
| 8414.90 | 091 | -- Of air or vacuum pumps, or of air or other gas compressors |
| 84.15 | | Air conditioning machines, comprising a motor-driven fan and elements for changing the temperature and humidity, including those machines in which the humidity cannot be separately regulated. |
| 8415.82 | 021 | -- Of compression and package type |
| 84.16 | | Furnace burners for liquid fuel, for pulverised solid fuel or for gas; mechanical stokers, including their mechanical grates, mechanical ash dischargers and similar appliances. |
| 8416.10 | 000 | Furnace burners for liquid fuel |
| 8416.20 | 000 | Other furnace burners, including combination burners |