Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
开采台阶
stresses
mining.
выемочный уступ
开采台阶:
7 phrases
in 4 subjects
General
1
Geology
1
Mining
3
Technology
2
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
