20ft tsimdetachable thawv tsev, haum rau cia, exhibition hall, nyob, kev lom zem thiab lwm qhov chaw.Detachable thawv tsevmuaj qhov zoo ntawm kev yooj yim thiab ceev installation, yooj yim txav, tsis tshua muaj nqi, thiab lwm yam, thiab tuaj yeem tsim kho kom zoo nkauj sab hauv raws li cov neeg siv khoom xav tau.