Berson Rizhao City, Shandong Province Building Materials Technology Co., Ltd. (www.cnbsfs.com) is located in Rizhao City, Shandong Rizhao Rizhao City, a new urban Jinan City Garden Road 17-A, Contact: Lin Dong field scribing steps singles and doubles combined first Select the net position, 12.8 m long straight flat (baseline) sunshine toxic plastic volleyball court, make a mark X at the midpoint, and then point to the sides thus measure, designated as follows: a, b points in each distance Point X4.11 meters net in here with singles sideline intersect. n, n points to the location of non-toxic plastic pillar singles volleyball court, each X5.03 meters from the midpoint. A, B points of the X5.49 meters from the midpoint of the net and here and doubles sideline intersect. N, N doubles point for the network location column, each X6.40 meters from the midpoint. In A, B points plus nails, and connected to one end of the scale, respectively, from the amount of 16.18 m A dessert into the AC line (half diagonal) non-toxic plastic volleyball court construction, the amount of 11.89 meters from point B to BC line (halftime edge), then tighten the AC, BC line, so that the two lines intersect at point C, the half of the iceberg. Reverse angle measurement can identify another point D. The above operation is accurate, verifiable length CD line, this line should end the long 10.97 m. While the singles sideline and marked the midpoint of the J-toxic plastic volleyball venue floor, c, d, respectively, from the two points C, D point 1.37 meters. Midline and the service line to the points F, H, G, respectively, can be drawn from the net 6.40 m at the bc, XJ, ad online. In the same way and then the other side of the net to draw the stadium. Ball grid located over the center line, the height of 2.43 meters men, women 2.24 meters. Net application scale height from the venue in the middle measuring height net at both ends (edges over) must be equal to, and shall not exceed the net height 2 cm. Net is black, 9.50 m long; width 1 m, mesh diameter of 10 centimeters. Ball along the entire length of the seam-line 5 cm wide double white canvas belt. Left ends of the strap holes, tied with a rope through the hole to make online web column along taut. With a flexible wire through the canvas, stretched along the fixed-line network column. Follow the ball into the net under the rope wear and taut, fixed network column.