seat riser 中文意思是什麼
seat riser
解釋
座位升降器-
Installation of a new retractable telescopic seat riser system with 3, 200 seats in hall 3, the centre s popular entertainment venue, to provide concert audiences with additional comfort and improved sightlines ( mar 2003 )
于會展中心的展覽廳3裝設了一臺可自動伸縮的梯階座位設備,可提供3 , 200個座位,並能增加觀眾在此觀賞節目的舒適感和拉近視線距離。
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