| HS Codes | Unit Code | Unit | Descriptions in Chinese | Descriptions in English |
|---|---|---|---|---|
| 90121000 | 1 | 台 | 显微镜（光学显微镜除外）;衍射设备 | Microscopes other than optical microscopes & diffraction apparatus |
| 90129000 | 9 | 千克 | 显微镜（光学显微镜除外）及衍射设备的零件 | Parts & accessories for microscopes other than optical microscopes |
