大规格系列 家具卫浴板系列 1600x3200 MM 1600x2700 MM 1200x2700 MM 1200x2400 MM 800x2600 MM 780x2620 MM 1620x1620 MM 1370x1370 MM 1210x1210 MM 900x1800 MM 800x2000 MM 800x1400 MM