Other breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters; parts and accessories thereof:
| HTS Code | Description | General | Special | Other | Units |
|---|---|---|---|---|---|
| 9020.00.40 | — | — | — | ||
| 9020.00.60 | — | — | — | ||
| 9020.00.90 | — | — | — |