针床

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

针钢板上的针通常是由人工控制用铣一条条铣出来的，费工费时，铣精度低。

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

针的主要件为“针”，形针钢板（针板）间开有许多细密的“针”，用于安装放置“针”。