Iskani niz je bil najden v PREVODIH:
Doublette
en doublet system, multi-well system, pair of wells, two-borehole system, two-well system
Drehdurchführung
en center post, center postvapour, centre post, circle swing assembly, circle swing assemblyvapour, multi-port swivel, rotary feed through unit, rotary feedthrough unit, rotary inlet, rotary joint, rotary oil distributor, rotary transmission, rotary union, rotating union, rotation joint