1.背采用耐磨彈力網布 2.美標定(ding)(ding)型(xing)海綿座(zuo)帶坐殼,配三防座(zuo)布 3.021固定(ding)(ding)PP扶手 4.分體傾仰原位鎖定(ding)(ding)底(di)盤 5.100mm行程(cheng)黑色(se)四級氣桿 6.350mm高級電鍍(du)腳 7.60mm防震PU輪