BOOKS - TECHNICAL SCIENCES - Справочные таблицы элементов ...
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257550
257550
Справочные таблицы элементов круга
Author: Васильев А.С.
Year: 1970
Number of pages: 400
Format: PDF
File size: 39 MB
Language: RU
Year: 1970
Number of pages: 400
Format: PDF
File size: 39 MB
Language: RU
Reference tables show the values of chords, arcs and rectangular coordinates of points on a circle with an accuracy of four decimal places for radii and dimensions from 1 to 400 mm with an interval of 1 mm and for central angles from 1 to 45 ° with an interval of 30 '. Linear dimensions are corrected every 0.5 mm.