Епихин АВ. Буровой Ликбез. Вооружение шарошечных долот. 2020
Епихин Антон Владимирович
Буровой Ликбез
Вооружение шарошечных долот
- твердосплавное
- фрезерованное
- комбинированное
Год: 2020
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