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Petroleum & Petrochemical Today
1009-6809
1994 Issue 7
uhde hycar/hycor zhi qing gong yi
wang de jian ;
..............page:46-47
fu jia na da mei guo sheng wu gong cheng ji shu kao cha bao gao ( xia )
sheng wu gong cheng ji shu kao cha tuan zu ;
..............page:37-45
1997 nian bei mei pp xu qiu jiang da 453.6 wan t
guo xiu chun ;
..............page:45
ju bing xi sheng chan ji shu xian zhuang qian xi ( xia )
wu zuo hua ;
..............page:21-26+47
xin xi bao dao
..............page:48-49