单词	shell face milling cutter
释义	shell face milling cutter 套式面铣刀
随便看	optical disk storage optical-disk storage optical disk storage material optical disk substrate materials optical disk system optical disk technology optical disk terminal optical dispersion optical dispersion attenuation optical displacement sensor optical display optical display and storage techniques optical display keyboard optical display of data optical display plotter opticaldisplay terminal optical display terminal optical-display terminal optical display unit optical distance optical distance difference optical distance indicator optical distance measurement optical distance meter optical distortion