| 原油 | yuán yóu | crude oil | ![]() | |
Results beginning with 原油 | ||||
| 原油清洗 | yuán yóu qīng xǐ | crude oil washing | ![]() | |
Approximate Results for 原油 | ||||
| 国际重质原油和沥青砂会议 | International Conference on Heavy Crude and Tar Sands | ![]() | ||
| 重质原油和沥青砂资源及产量年度调查 | Annual Survey on Heavy Crude and Tar Sands Resources and Production | ![]() | ||
