Contract Award: Quartz Purification Project for Jiangsu Geological Survey and Research Institute (2022)

2022-04-20 09:30

项目中标：江苏省地质调查研究院石英提纯项目（2022年度）

项目中标：江苏省地质调查研究院石英提纯项目（2022年度）

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Contract Award: Quartz Purification Selectivity Test for the General Survey Project of Wanshan Siliceous Raw Material Mine (High Purity Quartz) in Shuyang County, Jiangsu Province (2023)

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