Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
Terms
for subject
Business
containing
开采费 用
|
all forms
|
in specified order only
Chinese
English
免交使用费开采
royalty-free exploitation
开采费用
mine expense
石油矿区开采权使用费
oil royalty
Get short URL