Cov khoom
Ua raws li peb
| Khoom npe | cane rau dig muag |
| Qauv No. | 536 ib |
| Ncej | aluminium alloy |
| Xim Xim | dawb thiab liab |
| Nta | Tactile stick |
| High-lub zog aluminium alloy raj | |
| Qhov siab adjustable | |
| Foldable |
Xov xwm
Cov khoom pom zoo
