Showing 1 - 3 results of 3 for search 'Cao Qingyi', query time: 0.02s Refine Results
  1. 1
    Concentration, distribution and occurrence of mercury in Chinese coals

    Concentration, distribution and occurrence of mercury in Chinese coals by Ren Wenying, Yang Liu, Cao Qingyi, Liang Chaoming

    Published 2021-01-01
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    Article
  2. 2
    Distribution of mercury content in topsoil of coal base, Wuda, China

    Distribution of mercury content in topsoil of coal base, Wuda, China by Cao Qingyi, Liang Handong, Chen Yang, Li Zhiwei, Liu Hongwei

    Published 2018-08-01
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    Article
  3. 3
    Traceability analysis of dustfall mercury and topsoil mercury in Wuda Coalfield

    Traceability analysis of dustfall mercury and topsoil mercury in Wuda Coalfield by Li Shan, Li Chunhui, Liang Handong, Cao Qingyi, Gao Xiulong

    Published 2021-12-01
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