| Chapter Code | Chapter Description |
|---|
| 841950 | HEAT EXCHANGE UNITS |
| 841981 | FOR MAKING HOT DRINKS OR FOR COOKING OR HEATING FOOD |
| 842010 | CALENDERING OR OTHER ROLLING MACHINES |
| 842111 | CENTRIFUGES, INCLUDING CENTRIFUGAL DRYERS |
| 841012 | OF A POWER EXCEEDING 1,000 KW BUT NOT EXCEEDING 10,000 KW |
| 841013 | OF A POWER EXCEEDING 10,000 KW |
| 841111 | TURBO-JETS |
| 841121 | TURBO-PROPELLERS |