| 摘要 |
The net has a frame composed of an upright U-shaped member and two braces. The upright member defines the mouth of a goal and the braces maintain the upright member erect. Open mesh is attached to the outer edges of the upright member and the braces. An elongated protective strip is attached over the outer edges in order to cover and protect the mesh where it is attached to the edges. The frame is composed of non-metallic material such as a plastic composite board identified by the trade-mark POLYBOARD.
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