Unterlage
back-up
backing
backup
base bed
base layer
base plate
base substrate
base
basic document
basic reference
basis
bed
bedding
bolster
bottom bar layer
data
deck
document
foundation
information
mount
packing
pad
pedestal
publication
reference
spacer
stock in grafting
sub-stratum
substrate
substratum
support pad
support plate
support
under layer
underlay
underlayer
underlying surface
underpacking
Dostopnost
Dostopnost