Valsts valodas centra izstrādātie matemātikas termini

Konteksts: [..] mathematical calculating instruments (for example, drafting machines, pantographs, protractors, drawing sets, slide rules, disc calculators) [..]
Avots: Council Regulation (EEC) No 3579/91 of 25 November 1991 on the application of Decision No 3/91 of the EEC-Jordan Cooperation Council amending, as a consequence of the introduction of the harmonized system, Protocol 2 concerning the definition of the concept of 'originating products' and methods of administrative cooperation