D?l?m bahan ??mbu?t?n n??n b?x ini m?nggun?k?n bahan d?r? akrilik dengan gabungan d?r? k??? d?n ?l??t?k. K?r?n? bahan ?n? m?m?ng ??ng?t ???, ??rt? m?m?l?k? k?unggul?n seperti: In 2011, the station was renovated by elevating the station System and overhauling the structure of existing tracks a