--> keys <-- idfactura_detalle : 18020||idfactura : 7069||--> fields <-- descripcion (new)  : ESPECULOS SMALL||cantidad (new)  : 500||precio_unitario (new)  : 151.50||subtotal (new)  : 75750.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 75750.00||art_id (new)  : ||ctacte (new)  : 