| Hom | Hom | Siv tau |
| Hitachi | RY-SPB-19 V1 | Hitachi of Elevator |
Hitachi of elevator SPB-19 lub suab tshaj tawm RY-SPB-19 V1. Yog tias koj xav tau cov ntsiab lus hais txog lwm cov qauv muaj, tsuas yog ncav cuag-peb muab ntau yam ntawm cov khoom hla ntau hom.