--> keys <-- idfactura_detalle : 13518||idfactura : 4893||--> fields <-- descripcion (new)  : ALCOHOL ISOPROPILICO||cantidad (new)  : 1||precio_unitario (new)  : 710.74||subtotal (new)  : 710.74||porcentaje_iva (new)  : 0.210||iva (new)  : 149.25||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 859.99||art_id (new)  : ||ctacte (new)  : 