y***o 发帖数: 416 | 1 Please help me find these three papers on refining catalysts:
Hydrocarbon Engineering 2006, 11 (11), 65-66 and 68-70
Hydrocarbon Engineering 2005, 10 (3), 45-46 and 48-50
Hydrocarbon Engineering 1999, 4 (9), 50-52 and 54-55
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Thank you very much. |
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