並前往https://5g-innovation-center.com.hk/wp-content/uploads/2020/06/5G%E8%A1%8C%E6%A5%AD%E6%87%89%E7%94%A8%E8%A7%A3%E6%B1%BA%E6%96%B9%E6%A1%88-2020%E5%B9%B45%E6%9C%88.pdf