--> keys <-- idfactura_detalle : 14020||idfactura : 5157||--> fields <-- descripcion (new)  : ROLLO TELA HIPOALERGENICA 5CM||cantidad (new)  : 42||precio_unitario (new)  : 130.00||subtotal (new)  : 5460.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 5460.00||art_id (new)  : ||ctacte (new)  : 