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      The bimonthly comprehensive technical journal is hosted by Hebei University of Science and Technology and open published worldwide. It is part of China Academic Journals (CD Edition), CNKI, Science and Technology Journal Group of Wanfang Data. The Journal is also the source journal of several search journals and database such as Chemical Abstracts (CA), EBSCOhost, Abstract Journal of Russia (PЖ), Chinese Scientific and Technical Papers and Citations of ISTIC, and Chinese Science Citation Database of CAS.more>>

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