Iskani niz je bil najden v IZTOČNICAH:
British Association of State English Language Teaching
EDUCATION AND COMMUNICATIONS
en
BASELT
,
buckling ultimate limit state
TRANSPORT
es
estado límite de pandeo
fr
état limite ultime de flambement
Bulgarian State Railways
TRANSPORT
da
BDZ
,
Bulgarske Statsbaner
de
BDZ
,
Staatliche Bulgarische Eisenbahn
el
βουλγαρική κρατική υπηρεσία σιδηροδρόμων
en
BDZ
,
es
BDZ
,
Ferrocarril Búlgaro del Estado
fi
BDZ
,
Bulgarian valtion rautatiet
fr
BDZ
,
Chemins de fer nationaux bulgares
it
BDZ
,
Ferrovie nazionali bulgare
nl
BDZ
,
Bulgaarse Staatsspoorwegen
pt
BDZ
,
Caminhos de Ferro Nacionais da Bulgária
sv
BDZ
,
Bulgariska statens järnvägar
Bulgarian State Security Service
Defence
bg
KDS
fr
Service secret bulgare
pt
serviços secretos búlgaros
Dostopnost