Vol. No.(), Paper ID 14201, 5 pages

DOI:

 

Study on Emiting Rate of Fully Mechanized Top-coal Caving Face

 

Haidong Zhou

 

Chinese Academy of Land & Resource Economics,Bei jing 101149

 

Copyright © Haidong Zhou et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

 

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