短語詞組短語stitch j length regulator 針步疏密調整器stitch length regulator 針步疏密調整器;針步長短調校器stitch length device 線圈長度控制裝置Stitch length regulation 針距調節(jié)difference of stitch length 線跡長度差Splay stitch length 之字縫針幅寬度Max stitch length 最大縫目stitch length adjustment mechanism 密度調節(jié)機構stitch length regultogether withor 針步疏密調整器 返回 stitch length