The round tube is composed of a round tube body and a tube bottom, and the root supporting frame is composed of a round layer net and a layer net supporting frame.
圆桶由圆形桶体和桶底构成，根 系支架由圆形层网和层网支架构成。
The tube body and the tube bottom of the round tube are fixed together, the tube body adopts a cylinder, and a water drainage hole is arranged at the tube bottom.
圆桶的桶体和桶底固定在一起，桶体形状为圆柱体，桶底上开 有透水孔。
The tube body and the tube bottom of the round tube are fixed together, the tube body adopts a cylinder, and a water drainage hole is arranged at the tube bottom.
圆桶的桶体和桶底固定在一起，桶体形状为圆柱体，桶底上开 有透水孔。
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