normal chordal thickness normal circular pitch normal circular thickness normal concentration normal conditions normal coordinates normal derivative normal dispersion normal distribution normal-distribution law normal domestic sewage normal force normal-force diagram normal frequency normal head water level normal incidence normal indication normality normalization normalize |
normal chordal thickness дебелина за зъб по хордата на делителна окръжност в нормално сечение Търсената дума е намерена |