- elliptical cross-section
- эллиптическое сечение
Англо-русско-английский словарь по деталям машин . Бергман В., Личак С., Панкин А., Шевчука М. и др., под ред. проф. д.т.н. Л.Д. Белькинда. 2015.
elliptical cross-section
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