早在公元905年,就设立大型冶炼机构青山场院,并取“大兴炉冶”之意。
As early as AD 905, we Established the large-scale smelting sector Aoyama yard, and meant to "Hing smelting furnaces".
早在公元905年,就设立大型冶炼机构青山场院,并取“大兴炉冶”之意。
As early as AD 905, we Established the large-scale smelting sector Aoyama yard, and meant to "Hing smelting furnaces".
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