谢谢你。我刚研究了syncrude 的情况,的确。3 Z' j' G# T, s
Syncrude Canada Ltd. is the world's largest producer of crude oil from oil sands and the largest single source producer in Canada. We currently supply 13 per ... 0 z, X8 |7 z, X2 H6 C' B! `$ x0 h, f知风语 发表于 2006-4-11 23:18