Home > Term: верхний силовой привод
верхний силовой привод
a device similar to a power swivel that is used in place of the rotary table to turn the drill stem.
- Jenis Kata: noun
- Industri / Domain: Minyak & gas
- Kategori: Pengeboran
- Company: PETEX
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Penulis
- enchantress
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(Ukraine)