3 needles with 5 threads overlock
4 needles with 6 threads overlock
4-needles 6-threads sewing machine
老板要我在阿里巴巴国际站上突出我们厂的四针六线服装,可是我不知四针六线用英语怎么说,
3 needles with 5 threads overlock
4 needles with 6 threads overlock
4-needles 6-threads sewing machine