| HS Codes | Unit Code | Unit | Descriptions in Chinese | Descriptions in English |
|---|---|---|---|---|
| 84051000 | 9 | 千克 | 煤气发生器;乙炔发生器等水解气体发生器 | Producer gas′water gas generators acetylene gas gen & sim gas gen |
| 84059000 | 9 | 千克 | 煤气发生器及乙炔发生器等的零件 | Parts of prod gas′wat gas gen,acetylene gas gen & sim water gas gen |
