禮堂椅中文材質說明：座、背綿：采用高密度定型海綿。座、背外殼：采用優質PP(聚丙烯)多元素復合材質壓注成型。面料：采用優質麻絨。扶手架及站腳：采用優質鋼板、鋼管沖壓焊接成型，并經打磨、除銹、磷化、靜電噴粉、高溫烤焗等工藝處理。扶手蓋：采用實木或PU材質制作成型。寫字板：板面為高密度板，外覆三聚氰胺面，轉軸采用特有的定位裝置，并加裝消音墊圈，支撐連接結構為鋁合金壓注成型。回復機構：采用重力回復機構。Auditorium seating 4 seriesSpecificationsSeat/Back foam：High density PU foam.Seat and back cover：Injection molded with multiple composite materials(PP).Fabric：Polyester.Armrest and leg：Made from top quality steel after precise pressing and welding,and gone through procedures of polishing,anti-rusting,phosphing,spraying and powder coating.Armrest cover：Solid wood or molded PU.Writing tablet：Writes the board is the high density board, outside covers the melamine surface，High strength casts makes turns over the bearing.Lifting mechanism：By gravity.1）扶手架特寫：2）寫字板特寫：3）工程實列：以上是星美禮堂椅的詳細信息，如果您對星美禮堂椅的價格、廠家、型號、圖片有什么疑問，請聯系我們獲取星美禮堂椅的新信息。