- two-speed drawworks
- двухскоростная буровая лебедка
English-Russian mining dictionary. В.П. Манышев.
two-speed drawworks
Смотреть что такое "two-speed drawworks" в других словарях:
двухскоростная буровая лебёдка — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN two speed drawworks … Справочник технического переводчика
Draw-works — A draw works is the primary hoisting machinery that is a component of a rotary drilling rig. Its main function is to provide a means of raising and lowering the traveling blocks. The wire rope drilling line winds on the drawworks drum and extends … Wikipedia
Drilling rig — For a detailed diagram of a Petroleum drilling rig, see List of components of oil drilling rigs. Drilling rig preparing rock blasting … Wikipedia
