Inicio >  Term: буровая вышка
буровая вышка

a portable derrick that is capable of being raised as a unit, as distinguished from a standard derrick, which cannot be raised to a working position as a unit. For transporting by land, the mast can be divided into two or more sections to avoid excessive length extending from truck beds on the highway.

0 0

Creador

  • enchantress
  • (Ukraine)

  •  (V.I.P) 16689 puntos
  • 100% positive feedback
© 2024 CSOFT International, Ltd.