The sewing: with a layer of sheet edge wrap another layer of garment seam stitching, and make second or third times and joint.
包缝：以一层衣片边包住另一层衣片边缝缉，再作第二或第三次缝缉。
youdao
PE film. Sheet-edge material on-line recovery.
PE薄膜。片材边料在线 回收机。
应用推荐
模块上移
模块下移
不移动