常見(jiàn)例句

• With two straight needles,self-lubricated vertical-axis rotating hook for catching thread looops and sliding cam thread take-up,the machine can producetwo lines of lockstitch.
  本機(jī)采用雙直針，立式自動(dòng)加油旋梭勾線(xiàn)，滑桿挑線(xiàn)，構(gòu)成二行雙線(xiàn)鎖式線(xiàn)跡。
返回 two-wire