並前往https://www.roc-taiwan.org/uploads/sites/148/2020/12/2020_1215_5G%E6%89%8B%E6%A9%9F%E4%BC%BA%E6%9C%8D%E5%99%A8NB%E5%A4%9A%E5%BC%95%E6%93%8E%E9%BD%8A%E7%99%BC_%E6%95%A3%E7%86%B1%E5%BB%A02021%E5%B1%95%E6%9C%9B%E6%AD%A3%E5%90%91.pdf