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zhaoqinglu05(金币+10, 翻译EPI+1): 2011-04-14 21:39:15
the research on the  cobalt-based catalyst has developed since 1980s. Till now,eight grades of catalyst of BFT series , which were suitable for different raw materials (coal, residual oil or bitumen) and processes,have been successfully developed. What's more, catalysts of BFT series have their applications in the fifty sets of domestic industrial device.
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