青云翻译

Familiar with the National Bureau of Statistics, State Statistical Yearbook of more than 10 kinds of data resource site, nearly 30 years to complete the pre-oil price data collection, collation and post-analysis of the mid-

Familiar with the National Bureau of statistics, National Statistical Yearbook for more than 10 kinds of data resources such as Web sites, completed nearly 30 years on crude oil pricing analysis of data collected, medium finishing in early and late work

Familiar State statistical bureau, the over-all state statistics yearbook and so on 10 kind of data resources website, completes the near 30 year related crude oil price aspect data the earlier period collection, the intermediate stage reorganization and the later period analyzes the work

正在翻译，请等待...

Familiar with the National Bureau of statistics, National Statistical Yearbook for more than 10 kinds of data resources such as Web sites, completed nearly 30 years on crude oil pricing analysis of data collected, medium finishing in early and late work