kahe punkti vaheline kaugus vastasasetsevatel eraldatud pindadel, kus vastassuunaliste punktide komplektide ühendusjooned on risti vastava kesktasandiga
distance between two points on opposite extracted surfaces, where the connecting lines of sets of opposite points are perpendicular to the associated median plane
Kahe tuletatud rööpse pinna kohalik mõõde on vastaspindadel asuva kahe punkti vaheline kaugus risti kesktasandiga, kus vastavaks seotud kesktasandiks on kahe rööpse tuletatud tasapinna kesktasand.
Distance between two points on opposite surfaces, where the associated median plane is the median plane of two associated parallel planes from the extracted surfaces.
