'required' aparece también en las siguientes entradas:
In the English description:
above and beyond the call of duty
- ad libitum
- at any price
- automatic
- braking distance
- called away
- compulsory
- compulsory military service
- correct change
- daily allowance
- desired
- exempt
- exhaustion of administrative remedies
- for good measure
- hands-free
- have enough
- hour of need
- if necessary
- if need be
- indicate
- indispensable party
- is the game worth the candle?
- it is necessary
- it is necessary to
- man-hours
- mandatory
- necessary
- needed
- needful
- no room for error
- obligatory
- only when necessary
- overqualified
- person specification
- police certificate
- police clearance
- post town
- prerequisite
- replacement value
- requisite
- school fees
- skill set
- standard time
- the game's not worth the candle
- the very thing
- timescale
- toll
- tributary
- unneeded
- up to grade
Spanish:
prescrito
- exigido
- precisado
- preceptivo
- necesario
- obligado
- obligatorio
- régimen
- imprescindible
- asignatura obligatoria
- características requeridas
- como dicta la ley
- información necesaria
- libre demanda
- mínimo exigible
- por imperativo legal
- pregunta obligada
- materias básicas
- quiebra necesaria
- carencia de las condiciones necesarias
- protocolario