The utility model realizes the human improvement of automatic reverse stitching from the mechanical reverse stitching.

本实用新型使自动倒缝代替机械倒缝的人性化改进。

youdao

The utility model realizes the human improvement of automatic reverse stitching from the mechanical reverse stitching.

本实用新型使自动倒缝代替机械倒缝的人性化改进。

youdao