Neodymium alloyed with iron and boron NIB is widely used to produce very strong magnets.
钕合金与铁，硼添加被广泛用于生产非常强磁铁。

FASTENERS. EQUIPMENT FOR WORKING THE SOIL. COUNTERSUNK HEAD NIB BOLTS FOR FASTENING THIN WEAR PARTS.
紧固件。底板受力器材。轻微磨损零件固定用的双耳埋头螺栓

This fountain pen with a gold nib looks smart, writes smoothly, and will assist you in attaining success.
金笔金笔，造型气派，书写流利，助您成功。

The defect that writing in a long time isnt available caused by the upward nib of the ball pen is also overcome.
也克服了圆珠笔笔尖向上不能长时间书写的毛病。

The pen works like a normal ballpoint but it has a camera under the nib, which records what the officer has written.
日前, 英国多西特郡警察局也开始使用具有007风格的智能笔。