锦纶透明缝纫线 polyamide transparent sewing thread

明裂缝 Crevasse

明包缝 flat felled seam

聪明的小裁缝 The Cunning Little Tailor ; The Clever Little Tailor

明车缝法 top stitching

狭缝照明灯 slot lamp

明裁缝 ming tailor

明车缝法 top stitching

狭缝照明 Illumination on Narrow Seam