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4-fan anti-penetration height 1.8 * width 1.6 m delivery base(4扇防透高1.8*宽1.6米配送底座) 4 plywood height 1.8 * width 1.6 m delivery base(4扇夹板高1.8*宽1.6米配送底座) 5-fan anti-penetration height 1.8 * width 2 m delivery base(5扇防透高1.8*宽2米 配送底座) 5-fan plate height 1.8 * width 2 m delivery base(5扇加板高1.8*宽2米 配送底座) 6-fan anti-penetration height 1.8 * width 2.4 m delivery base(6扇防透高1.8*宽2.4米配送底座) 6 plywood height 1.8 * width 2.4 m delivery base(6扇夹板高1.8*宽2.4米配送底座) 8-fan anti-penetration height 1.8 * width 3.2 m delivery base(8扇防透高1.8*宽3.2米配送底座) one anti-penetration 1.8*0.4 m wide, starting from four fans(一扇防透高1.8*宽0.4米四扇起购) the height of one plywood is 1.8 * the width is 0.4 m, starting from four plywood(一扇夹板高1.8*宽0.4米四扇起购) one anti-penetration high 2 * width 0.4 m four fans can be purchased at least(一扇防透高2*宽0.4米 四扇起购) the height of one plywood is 2 * the width is 0.4 m, and the price of four plywood is as high as possible.(一扇夹板高2*宽0.4米 四扇起购)