thread stitching machine 线钉机

thread-stitching 线装

pink thread stitching 粉红色针织

thread book stitching machine 锁线订书机

stitching thread [纺] 成圈纱 ; 缝合线

stitching of warp thread row 成圈横列

stitching thread mode 缝合线模型

thread for stitching the sole 鞋底线缘

Zipper stitching thread not straight 拉链车线不直