切器
... cutting head 录音头... cutting instrument 切器... cutting line 切割线...
是指有柄的小刀由一个附在柄上的锋利刀片构成的切割工具。
U. S. to develop technology and processes to ensure that the saw blade and other cutting instrument was the most sharp edge.我们的开发技术和工艺保证了锯片和其它切削工具获得了最锋利的刃口。
Musical Instrument Industry: Instrument three-dimensional surface engraving, shape cutting.乐器行业:可雕刻乐器三维曲面、外形切割。