Zojuist vertaald

EN>ES: rocking table
EN>ES: simplification
EN>ES: favour in return
EN>ES: old age insurance
EN>ES: ASCII file
EN>ES: OSCE Ministerial Council
EN>ES: proxy marriage
EN>ES: time antithesis
EN>ES: mesh equation
EN>ES: initial appropriations
EN>ES: line control unit
EN>ES: Observer bias
EN>ES: sign flip-flop
EN>ES: make things difficult