14.PM1210S grid with the shape of “田” 1200L×1000W×150H mm		15.PM1210S1 Grid with nine-angle-shape 1200L×1000W×160H mm		16.PM1210S2 Grid with nine-angle-shape 1200L×1000W×140H mm
	17.PM1210S Flat type with nine-angle-shape 1200L×1000W×140H mm		18.PM1212S grid with the shape of “川” 1200L×1200W×160H mm		19.PM1212S grid with the shape of “田” 1200L×1200W×150H mm