Tsev kho mob
kev kho mob

Nrog ntau tshaj 20 xyoo ntawm kev lag luam kev paub thiab kev tshaj lij hauv kev kho mob loj heev, peb muab ntau yam khoom siv kho mob zoo rau cov tsev kho mob. Peb cov khoom lag luam npog ntau ntau yam xws li cov txaj kho mob, ntau lub txaj pw hauv tsev laus, kho mob trolleys, txee, rooj zaum thiab ntau yam ntxiv kom tau raws li qhov xav tau ntawm ntau yam kev kho mob scenarios.