withholding data or technical specifications which could lead to the recall of engines, or to the refusal or the withdrawal of an EU type-approval;
dálaí nó sonraí teicniúla a choinneáil siar a bhféadfadh athghairm, diúltú nó tarraingt siar inneall, nó diúltú nó tarraingt siar cineálcheadaithe AE teacht dá bharr;