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yangchem1990(liwentao2010´ú·¢): ½ð±Ò+5 2015-06-13 20:27:51
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²Î¿¼ÎÄÏ×Hua-Zhang Liu, Xiao-Nian Li, Zhang-Neng Hu£¬Development of novel low temperature and low pressure ammonia synthesis catalyst£¬Applied Catalysis A: General£¬Volume 142, Issue 2, 15 August 1996, Pages 209¨C222
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