The pushing device comprises a belt body and a pushing bag. The pushing bag is provided on the belt body which is equipped with a connector for connecting the ends.
它包括带体和按压袋，所述按压袋设在带体上，带体设有使其端部能连接的连接件。
The pushing device comprises a belt body and a pushing bag. The pushing bag is provided on the belt body which is equipped with a connector for connecting the ends.
它包括带体和按压袋，所述按压袋设在带体上，带体设有使其端部能连接的连接件。
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