2
سیاسی و روابط بین الملل::
نفت
Major petroleum
BP's "beyond petroleum"
oil-producing states organized to establish the Organization of Petroleum
The 2006 fuel mix in the U.S. was 39 percent petroleum, 22 percent natural gas, 22 percent coal, 9 percent renewables, and 8 percent nuclear.
Many geologists and petroleum engineers, on the other hand,
واژگان شبکه مترجمین ایران