--> keys <-- idfactura_detalle : 12323||idfactura : 4326||--> fields <-- descripcion (new)  : CIRCUITO CERRADO||cantidad (new)  : 5||precio_unitario (new)  : 3250.00||subtotal (new)  : 16250.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 16250.00||art_id (new)  : ||ctacte (new)  : 