oil refinery process# ChemEng - 化学工程j*c2007-08-23 07:081 楼could anyone tell me the products used in oil refinery process or the sourcewhere to find it?Thank you in advance.
u*g2007-08-23 07:082 楼source这话说的让人糊涂,产品?原料?【在 j****c 的大作中提到】: could anyone tell me the products used in oil refinery process or the source: where to find it?: Thank you in advance.