サイズ:
3pcs ordinary anti-seepage windows: length 1.2m * height 1.8m (comes with base pulleys)3pcs upgraded plywood: length 1.2m * height 1.8m (comes with base pulley)4pcs ordinary anti-seepage doors: length 1.6m * height 1.8m (comes with base pulleys)4pcs upgraded plywood: length 1.6m * height 1.8m (comes with base pulley)5pcs ordinary anti-seepage windows: length 2m * height 1.8m (comes with base pulleys)5pcs upgraded plywood: length 2m * height 1.8m (comes with base pulley)6pcs ordinary anti-seepage windows: length 2.4m * height 1.8m (comes with base pulleys)6pcs upgraded plywood: length 2.4m * height 1.8m (comes with base pulleys)7pcs ordinary anti-seepage fans: length 2.8m * height 1.8m (comes with base pulleys)7pcs upgraded plywood: length 2.8m * height 1.8m (comes with base pulleys)8pcs ordinary anti-seepage fans: length 3.2m * height 1.8m (comes with base pulleys)8pcs upgraded plywood: length 3.2m * height 1.8m (comes with base pulleys)9pcs ordinary anti-seepage fans: length 3.6m * height 1.8m (comes with base pulleys)9pcs upgraded plywood: length 3.6m * height 1.8m (comes with base pulley)10pcs ordinary anti-seepage fans: length 4m * height 1.8m (comes with base pulleys)10pcs upgraded plywood: length 4m * height 1.8m (comes with base pulley)
