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| Subject | Russian | English |
| modern | дизайн-концепт | concept design (Евгений Челядник) |
| modern | концепт-дизайн | concept design (Concept design generally takes place after feasibility studies and options appraisals have been carried out and a project brief has been prepared. The concept design represents the design team's initial response to the project brief. Евгений Челядник) |