常見例句雙語例句Polyurethane integral hard foam enclosure with impact resistant paint finish.聚氨酯硬泡沫箱體，耐沖擊噴漆。Mobile usage is enhanced by heavy-duty enclosure construction, steel grille and integral handles.堅固的箱體、鋼材綱面及手把增添其流動使用性。www.school-audio.com 返回 integral enclosure