反缝的接线不好 Overlap stitch is not well

反缝领尖带扣衬衣 Reverse Seam Button Down

反车缝 RE

反边缝 turning up hem ; turning uhem

反缝治疗 reverse suture treatment

反射裂缝 reflection crack ; referencion crack ; reflecting cracking ; Reflect crack

焊缝反面坡口 backing groove of weld

反面缝纫 undersewing

反射裂缝防治 Reflection crack control

成反射裂缝 reflection crack