——Because of the use of hydraulic blowers and forging machines, and with the help of Tang Ruowang, although Longwu Tongbao is still half copper and half lead, and the proportion of copper used remains the same, the clarity of the copper coins is better than before....
本网站所有内容均收录于互联网相关站点，本站不提供影片资源储存也不参与录制与上传，若本站收录内容侵犯了您相关权益，请给我们留言，我们将及时进行处理。
