Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
渣油加氢转化
oil
resid hydroconversion
tech.
residuum hydroconversion
渣油加氢转化
法
chem.
residuum hydroconversion
科斯莫石油公司
渣油加氢转化
工艺
oil.proc.
Cosmo
resid hydroconversion
process
Add
|
Report an error
|
Get short URL
|
Language Selection Tips