Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
to phrases
重质烃
或重质碳氢化合物
compr.
heavy hydrocarbons
重质烃:
5 phrases
in 3 subjects
Metallurgy
1
Oil processing plants
1
Technology
3
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
