Епихин АВ. Буровой ЛикБез. ГИВ-6. 2020
Епихин Антон Владимирович
Буровой ЛикБез
Гидравлический индикатор веса (ГИВ-6)
- назначение
- конструкция
- принцип работы
Год: 2020
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