Drawing, marking-out or mathematical calculating instruments (for example, drafting machines, pantographs, protractors, drawing sets, slide rules, disc calculators); instruments for measuring length, for use in the hand (for example, measuring rods and tapes, micrometers, callipers), not specified or included elsewhere in this Chapter

9017.10 — Drafting tables and machines, whether or not automatic:

Bảng và máy vẽ phác, tự động hoặc không tự động: