CSN EN ISO 14405-1

CSN EN ISO 14405-1 This part of ISO 14405 establishes the default specification operator (see ISO 17450 2) for linear size and defines a number of special specification operators for linear size for features of size, e.g. "cylinder", "sphere", "torus,"1), "circle", "two parallel opposite planes", or "two parallel opposite straight lines". It also defines the specification modifiers and the drawing indications for these linear sizes.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.