2、Polyethylene film
3、Plywood: Thickness 12mm × width895mm × length 1825mm;
4、Disassembly connection: Galvanized C-shaped steel channel connection
5、Keel: 14mm LVL Larch elastic keel
6、Shock cushion: CSTY patent shock cushion layout fixed, spacing 400mm uniform layout, 5mm thickness.
7、Keel: 14mm LVL Larch elastic keel
8、Shock cushion: CSTY patent shock cushion layout fixed, spacing 400mm uniform layout, 10mm thickness.