已经有次观看 wencong在2013-07-23发布

Channel：Tungsten 标签： Tungsten  knife  engraving  machine,  engraving  Machine 

简介：Carving knife from the processing of tungsten in principle is a combination of drilling and milling machining, engraving machine multiple data input mode according to need with ease. Computer engraving machine has two types of laser engraving and mechanical engraving, these two types have high power and low power of the points.