| Hom | Cov Lus Qhia Tshwj Xeeb | Khoom siv | Thov |
| XIZI OTIS | 17 txuas / 19 txuas / 21 txuas / 24 txuas | Nylon | Xizi Otis escalator |
Cov yam ntxwv
1. Tsis tas yuav ntxiv roj, tsis tas yuav kho, nws tus kheej lubricating
2. Cov khoom siv tsis yog hlau, suab nrov tsawg
3. Kev ua haujlwm du thiab siv ntev dua