X-Class
Part
1909.1.1
Items
8 Items| Sub-class | Basic number | English name | Chinese name | Five parties |
|---|---|---|---|---|
| 1909.1.1 | 190264 | accordion doors, not of metal | 非金属折扇门 | Yes |
| 1909.1.1 | 190080 | branching pipes, not of metal | 非金属分岔管 | Yes |
| 1909.1.1 | 190220 | drain pipes, not of metal | 非金属排水管 | Yes |
| 1909.1.1 | 190235 | ducts, not of metal, for ventilating and air-conditioning installations | 通风和空调设备用非金属管 | No |
| 1909.1.1 | 190075 | gutter pipes, not of metal | 非金属雨水管 | Yes |
| 1909.1.1 | 190232 | penstock pipes, not of metal | 非金属压力水管 | No |
| 1909.1.1 | 190178 | rigid pipes, not of metal, for building | 建筑用非金属硬管 | Yes |
| 1909.1.1 | 190076 | water-pipes, not of metal | 非金属水管 | Yes |
