Subheading 9017.90 · Section XVIII
9017.90
Drawing, marking-out equipment and mathematical instruments; parts and accessories
90 Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories
9017 Drawing, marking-out, mathematical calculating instruments (drafting machines, protractors, drawing sets etc); instruments for measuring length (e.g. measuring rods, tapes, micrometers, callipers) n.e.c.
9017.90 Parts and accessories
Other subheadings under 9017