Iskani niz je bil najden v PREVODIH:
Gleisbettung
en bedding of track, bedding, railway bedding, road bed, roadbed, track bed, track bedding
Unterbau
en base course, base with pivoting support, base, bed, body plies, body ply cord, body substructure, bottoming, carcass, casing, chassis, earthfill, embankement, embankment, fill, floor assembly, foundation course, foundation, foundations, road-bed, running gear, sub-base, sub-grade, sub-struction, sub-structure, subbase, subframe, substratum, substructure, supporting structure, tire body, track bed, under planting, underbody, undercarriage, underframe, understructure