Hom | Hom | Khoom siv | Siv tau |
General | QBT1.2/QBT3/QBT4.5/HBT1.2/HBT3/HBT4.5/TBCB | Yas | General |
Original Hoobkas ncaj khoom, nplaim retardant khoom, ruaj.
Escalator kauj ruam ncej yog feem ntau xa tawm hauv thawv lossis thawv ntoo; yog tias koj muaj kev xav tau tshwj xeeb, thov hu rau cov neeg siv khoom.