如要提出意见建议,请到社区论坛发帖反馈。

约有3篇,以下是第1-3 排序:相关性|最多阅读|最新上传

4 Pages
论文吉林省农安县徐家排陶粒页岩矿矿床特征 Deposit features of Xujiapai haydite shale ore in Jilin Nong´an
论文吉林省农安县徐家排陶粒页岩矿矿床特征 Deposit features of Xujiapai haydite shale ore in Jilin Nong´an
  • 0
  • 5156458 2015-07-13 20:27
  • 热度: 格式: pdf
4 Pages
porous haydite used as waste water filter medium for lake sludge
porous haydite used as waste water filter medium for lake sludge
3 Pages
(论文)污泥陶粒的制作及特性研究 Rsearch on the Manufactureing and the Properties of Sludge Haydite
(论文)污泥陶粒的制作及特性研究 Rsearch on the Manufactureing and the Properties of Sludge Haydite
  • 0
  • 3225879 2015-07-03 05:49
  • 热度: 格式: pdf

向豆丁求助:有没有haydite?