hook-swinging

hook-swinging什么意思,hook-swinging翻译

基本解释

网络: 钩摆

例句

• Ltd. It adopts link takeup lever. rotating hook, swinging needle bar, lower feed, to from the lockstitch NO. 301 or 304 seam.

  它彩用连杆挑线、旋梭钩线、针杆摆动、下送料、形成锁式301或304线迹。