... industry in internal. It would be mostly used to automatically knit woolen sweater or costume accessory , fit to the material include ... ,terylene,mix-textile and so on , it is able to knit diamonds,straight strip, crossband,ribwork,starriness,scale,smooth,single-face ... .(5) Triangle board: (front-back)triangle board can fluctuate to knit faultlessly , system with high and low needles.(6)Neilsbed shift ...