谢谢你。我刚研究了syncrude 的情况,的确。) B: g4 w1 M. c; y
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 ...6 A% V, u' }7 w3 O# L6 \7 q
知风语 发表于 2006-4-11 23:18