result shows that the precision of the band-sawing machine is improved, which accurately measure and display the angle of the revolving stage.
经过改造,锯床的精度得到了提高,可精确地测量和显示转台所在的角度;
the metal band-sawing machine have the virtue of saving energy, high efficiency and saving material, which is the perfect metal material severing equipment for big, medium and small enterprise.