加载中...
1. 包缝链式线迹 overedging chain stitch
2. 匹布 piece cloth
3. 半自动铺布机 semi-automatic cloth-spreading machine
4. 单向铺布 one-way cloth-spreading
5. 单线链式线迹 single thread chain stitch
6. 卡线 thread jamming
7. 卷布 rolled-up cloth
8. 压紧机构 pressing bar mechanism
9. 压紧杆压紧机构 presser bar pressing mechanism
10. 压脚提升机构 presser foot lifting mechanism
