numero d'ordine | Marchiatura della modificazione Inter Nazionale | Chuck size, MM | number of T-shaped radial slots | width of Ò-îáàçíûõ grooves, MM | diameter of centre hole, MM | maximum drill size, MM | greatest weight workpiece, kg | transducers of angle displacements | resolving power of ÖÈ | accuracy of turning angle of face plate | length, MM | width, MM | height, MM | mass, kg | accuracy of angle of setting of face plate |