Việt
dầu thô nặng
Anh
heavy crude oil
heavy crude
Đức
schweres Rohöl
Pháp
brut lourd
schweres Rohöl /ENERGY-OIL/
[DE] schweres Rohöl
[EN] heavy crude oil
[FR] brut lourd
schweres Rohöl /nt/D_KHÍ/
[EN] heavy crude, heavy crude oil
[VI] dầu thô nặng