X-Class
Part 
            0753.2
      
  
  Items
2 Items| Sub-class | Basic number | English name | Chinese name | Five parties | 
|---|---|---|---|---|
| 0753.2 | 070331 | curtain drawing devices, electrically operated | 电控拉窗帘装置 | Yes | 
| 0753.2 | 0C070424 | electric door rollers | 电动卷门机 | No |