知識+｜約 146 之 1-3 筆
Crude oil production in the Gulf of Mexico is still paralized even two... of September, a huge 229 rise. At the same time, price of crude oil plummeted from US $70.8 a barrel to US $63 a barrel, a...
Usually, we see "light crude oil" and "heavy crude oil". The difference between them ...light crude oil Mexico: density between 835 and 893 kg/m^3 is light crude oil. Now, you know what "light" means. "tight oil"...
Crude marriage rate意思是在一年內 澳洲總人口數裡每千人中有幾對結婚人數