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Area Signalling and security apparatus for railways / Reliabilty, availability, maintainability and safety

IEV ref821-12-72

en
validation
See IEV 192-01-18

fr
validation, f
Voir IEV 192-01-18

ar
التصديق

de
Validierung, f

es
validación

it
validazione

ko
검증

ja
妥当性確認

pl
walidacja, f

pt
validação

zh
确认

Publication date: 2017-11-20
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