查看权限: |
需要 【普通用户】 级别以上才能查看。 |
信息标题: |
论宋代的胆铜生产 |
所属栏目: |
工学论文 |
发布时间: |
2010-01-01 |
信息简介: |
【英文摘要】In the Northern Song Dynasty, Song Ren-zong's government made the experiment of producing Dantong(copper produced by dipping iron in the solution of bluestone). The production of Dantong w |
|
|
|