Needle slot on the neilsbed armor plate is usually milled one by one by milling machine controlled manually.

针床钢板上的针槽通常是由人工铣床一条条铣出的，费工费时，铣槽。

The main component of knitting slot machine is "neilsbed" and there are lots of minute needle slots used to place needles.

针织槽机的主要部件为“针床”，长方形针床钢板（针板）槽间开有许多细密的“针槽”，于安装放置“织针”。