| 8405.10.00 | - 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 | |
| 8405.90.00 | - Parts |
| 8405.10.00 | - 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 | |
| 8405.90.00 | - Parts |