Bend needle mechanism and looper mechanism are two important mechanisms in blind stitching machine.
弯针机构与成圈叉机构是暗缝缝纫机的两个重要机构。
Basic knowledge of stitching, skiving, and cutting machine maintenance.
针车、削边机、裁断机等制鞋设备的维修基本知识。
Basic knowledge of stitching, skiving, and cutting machine maintenance.
针车、削边机、裁断机等制鞋设备的维修基本知识。
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