suspended ceiling system bandraster
【运输】悬梁起重机（天车）【运输】加顶移动式起重机（加顶起重机）
ceiling travelling crane (ceiling crane)
暂无补充释义。
相关词条
ceiling effect
ceiling
ceiling
ceiling lamp/pendant lamp
luminous ceiling (illuminated ceiling)
ceiling base
wall slab or plate, ceiling slab or plate