English ⇄ Bulgarian Chinese Croatian Czech Danish Dutch Estonian Finnish French German Greek Hungarian Italian Japanese Latvian Lithuanian Polish Portuguese Romanian Russian Serbian Serbian Latin Slovak Slovene Spanish Swedish Ukrainian

heavy oil
econ.	olio pesante

heavy oil: 19 phrases in 7 subjects

Chemistry	7
Electronics	1
Energy industry	6
Materials science	1
Mechanic engineering	1
Metallurgy	2
Oil / petroleum	1