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Electrolytic cell for electrically reducing carbon dioxide, has insulating plate whose peripheral wall is provided with extending to interior and connected with hollow cavity of placing hole. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-15
作者:  DU Z ZHAO B MAO Q YING W HUANG Y LI
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/02
Fuel cell reactor for activated sludge treatment, comprises two wall cloisters provided with hollow partition wall, where hollow partition wall comprises carbon felt and carbon felt is provided with corrosion resistant material and. 专利
申请日期: 2014-01-01, 公开日期: 2014-04-09
作者:  ZHANG G ZHANG H
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/11


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